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Which of the following is not purely output device?↑ Стр 1 из 14Следующая ⇒ Содержание книги
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Which of the following is not purely output device? A. Screen* B. Printer C. Speaker D. Plotter E. Napier
The first Macintosh computer was from A. First generation B. Second generation C. Third generation D. Fourth generation* E. Second and Third generation
Which of the following is internal memory? A. Disks B. Pen Drives C. RAM* D. CDs E. SRAM
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as A. Magnetic core memory B. Magnetic tape memory C. Magnetic disk memory D. Magnetic bubble memory* E. Stores data in the memory
A collection of related instructions organized for a common purpose is referred to as A. File B. Database C. Program* D. None of above E. Notebook
Plotter accuracy is measured in terms of repeatability and A. Buffer size B. Resolution* C. Vertical dimensions D. Intelligence E. Understanding
Computer instructions written with the use of English words instead of binary machine code is called A. Mnemonics B. Symbolic code* C) Gray codes D. Opcode E. None of above
9. Which language is directly understood by the computer without translation program? B. Assembly language C. High level language D. None of above E. Both C and D
Which of the following processors use RISC technology? A. 486dx B. Power PC* C. 486sx D. 6340 E. 1320
How many numbers could ENIAC store in its internal memory A. 100 B. 20* C. 80 D. 40 E. 60
The subject of cybernetics deals with the science of A. Genetics B. Control and communication* C. Molecular biology D. Biochemistry E. Both A and D
Binary circuit elements have A. One stable state B. Two stable state* C. Three stable state D. None of above E. Both A and D
The value of each bead in earth is A. 1* B. 3 C. 5 D. 7 E. 6
When did John Napier develop logarithm? A. 1416 B. 1614* C. 1641 D. 1804 E. 1408
Which of the following terms is the most closely related to main memory? A. Non volatile B. Permanent C. Control unit D. Temporary* E. Control bus
The word length of a computer is measured in A. Bytes B. Millimeters C. Meters D. Bits* E. Cylinders
Which unit holds data permanently? A. Input unit B. Secondary storage unit* C. Output Unit D. Primary Memory Unit E. Control unit
19. Before a disk can be used to store data. It must be_______ A. Formatted* B. Reformatted C. Addressed D. None of the above E. Extended
The first general purpose electronic digital computer in the world was A. UNIVAC B. EDVAC C. ENIAC* D. All of above E. Power PC
Human beings are referred to as Homosapinens, which device is called Silico Sapiens? A. Monitor B. Hardware C. Robot D. Computer* E. Digital Computer
Which company is the biggest player in the microprocessor industry? A. Motorola B. IBM C. Intel* D. AMD E. ISAM
EBCDIC can code up to how many different characters? A. 256* B. 216 C. 232 D. 264 E. 228
Number crunchier is the informal name for A. Mini computer B. Super computer* C. Microcomputer D. Mainframe computer E. Digital Computer
Which technology is used in Compact disks? A. Mechanical B. Electrical C. Electro Magnetic D. Laser* E. Magnetic Ink Code Reader
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called? A. Conductors B. Buses* C. Connectors D. Consecutive E. Interpreter
A computer program that converts an entire program into machine language is called a/an A. Interpreter B. Simulator C. Compiler* D. Commander E. Consecutive
Intel corporation produces chips for which computers? A. IBM PCs* B. Apple/Macintosh PCs C. Both of above D. None of above E. MARK I
MS Word
29. The ability to combine name and addresses with a standard document is called _________ А. document formatting B. database management С. mail merge * D. form letters E. mail letters
30. A word processor would most likely be used to do A. keep an account of money spent B. do a computer search in media center C. maintain an inventory D. type a biography * E.document formatting
31. Which can be used for quick access to commonly used commands and tools? A. Status bar B. Tool bar * C. Menu bar D. Title bar E.Scroll bar
Page Up Key A. Moves the cursor one line up B. Moves the cursor one screen up * C. Moves the cursor one page up D. Moves the cursor one paragraph up E. Moves the cursor one word left
39. Ctrl + N A. Save Document B. Open Document C. New Document * D. Close Document E. Word fields
40. Click the _____ button in any panel in the Resume Wizard dialog box. A. Cancel B. Back C. Next D. Finish * E. Objects
41. What are inserted as cross-reference in Word? A. Placeholders B. Bookmarks C. Objects D. Word fields * E. Next Page
42. Which of the following is not valid version of MS Office? A. Office XP B. Office Vista * C. Office 2007 D. None of above E. Word fields
43. Where can you find the horizontal split bar on MS Word screen? A. On the left of horizontal scroll bar B. On the right of horizontal scroll bar C. On the top of vertical scroll bar * D. On the bottom of vertical scroll bar E. Open Goto Dialog box
44. Ctrl + G A. Open Paragraph Dialog box activating Goto Tab B. Open Page Setup Dialog box activating Goto Tab C. Open Find and Replace Dialog box with activating Goto Tab * D. Open Goto Dialog box E. Open File Save as Dialog box
45. Ctrl + P A. Open Paragraph Dialog Box B. Open Page Format Dialog Box C. Open Save Dialog Box D. Open Print Dialog box * E. Open Insert Hyper Link Dialog box
46. When sharing data in Office, the ________ document is the document in which the data was first entered. A. source * B. destination C. original D. primary E. left indent
47. With which view can you see how text and graphics will appear on the printed page? A. Normal B. Print Layout * C. Outline D. Web Layout E. All of above
MS Excel 62. Which of the following methods cannot be used to enter data in a cell A. Pressing an arrow key B. Pressing the Tab key C. Pressing the Esc key * D. Clicking on the formula bar E. Clicking the Enter button on the Formula bar
63. Which of the following will not cut information? A. Pressing Ctrl + C* B. Selecting Edit>Cut from the menu C. Clicking the Cut button on the standard D. Pressing Ctrl+X E. Pressing enter
64. Which of the following is not a way to complete a cell entry? A. Pressing enter B. Pressing any arrow key on the keyboard C. Clicking the Enter button on the Formula bar D. Pressing spacebar* E. Pressing an arrow key
65. Text formulas: A. Replace cell references B. Return ASCII values of characters C. Concatenate and manipulate text* D. Show formula error value E. Enter text and data
66. Which of the following is not a basic step in creating a worksheet? A. Save workbook B. Modifiy the worksheet* C. Enter text and data D. Copy the worksheet E. Show formula error value
67. How do you select an entire column? A. Select Edit > Select > Column from the menu B. Click the column heading letter* C. Hold down the shift key as you click anywhere in the column. D. Hold down the Ctrl key as you click anywhere in the column E. Select Insert > Find from the menu
68. When a label is too long to fit within a worksheet cell, you typically must A. Shorten the label B. Increase the column width* C. Decrease the column width D. Adjust the row height E. All of above
69. The name box A. Shows the location of the previously active cell B. Appears to the left of the formula bar* C. Appears below the status bar D. Appears below the menu bar E. Edit the contents of a cell
70. Comments put in cells are called A. Smart tip B. Cell tip* C. Web tip D. Soft tip E. All of above
71. Which area in an excel window allows entering values and formulas A. Title bar B. Menu bar C. Formula bar* D. Standard toolbar E. Use the word menu bar and toolbars
72. Status indicators are located on the A. Vertical scroll bar B. Horizontal scroll bar C. Formula bar* D. Standard toolbar E. Menu bar
73. An excel workbook is a collection of A. Workbooks B. Worksheets C. Charts D. Worksheets and charts* E. Workbooks and charts
74. Excel files have a default extension of A. Xls* B. Xlw C. Wk1 D. 123 E. 456
75. You can use the formula palette to A. Format cells containing numbers B. Create and edit formulas containing functions* C. Enter assumptions data D. Copy a range of cells E. Enter data
76. When you insert an excel file into a word document. The data are A. Hyperlinked placed in a word table B. Linked* C. Embedded D. Use the word menu bar and toolbars E. All of above
77. Which of the following is not information you can specify using the solver? A. Input cells* B. Constraints C. Target cell D. Changing cells E. All of above
78. Excel probably considers the cell entry January 1, 2000 to be a A. Label B. Value* C. Formula D. Text string E. All of above
79. You can enter which types of data into worksheet cells? A. Labels, values, and formulas* B. Labe3ls and values but not formulas C. Values and formulas but not labels D. Formulas only E. It can be modified
80. All worksheet formula A. Manipulate values B. Manipulate labels C. Return a formula result* D. Use the addition operator E. Values and formulas but not labels
81. Excel worksheet cells work very similarly to what common element of the windows graphical user interface A. Option buttons B. List boxes C. Text boxes* D. Combo boxes E. Margins
82. Without using the mouse or the arrow keys, what is the fastest way of getting to cell A1 in a spreadsheet? A. Press Ctrl +Home* B. Press Home C. Press Shift + Home D. Press Alt + Home E. Press Shift+ Home+ Press Alt
83. Which of the following methods can not be used to edit the contents of a cell? A. Press the Alt key* B. Clicking the formula bar C. Pressing the F2 key D. Double clicking the cell E. Click the Currency Style button on the formatting toolbar*
84. If you begin typing an entry into a cell and then realize that you don’t want your entry placed into a cell, you: A. Press the Erase key B. Press Esc* C. Press the Enter button D. Press the Edit Formula button E. The Formula button MS PPoint Line spacing refers to A. The space between the lines of text* B. The height of the line C. The length of the line D. a and c E. All of above
MS Dbase Access 110. This data type allows alphanumeric characters and special symbols. A. text* B. memo C. auto number D. none of the above E. record
111. Query design window has two parts. The upper part shows A. Name of fields, field type and size B. Tables with fields and relationships between tables* C. Criteria D. Sorting check boxes E. Edit relationship dialog box appears
112. In a database table, the category of information is called ____________ A. tuple B. field* C. record D. All of above E. Memo
113. To create a new table, in which method you don’t need to specify the field type and size? A. Create table in Design View B. Create Table using wizard C. Create Table by Entering data* D. All of above E. Create table in Entering data
114. Which of the following is not a database object? A. Tables B. Queries C. Relationships* D. Reports E. All of above
115. The third stage in designing a database is when we analyze our tables more closely and create a ___________ between tables A. relationship* B. Join C. Query D. None of these E. Queries
116. Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find Relationship Command? A. Home Tab B. Create Tab C. External Data Tab D. Database Tab* E. Between Tab
117. This is the stage in database design where one gathers and lists all the necessary fields for the database project. A. data definition* B. data refinement C. establishing relationship D. none of the above E. none of above
118. The two form layout types will display multiple records at one time are tabular and___ A. columnar B. justified* C. date sheet D. pivot table E. field name
119. The size of a field with Number data type can not be A. 2 B. 4 C. 8 D. 16* E. 12
120. A small button with three dots usually displayed at the right of field properties box A. Make button B. Expression button C. Build button* D. None of above E. None the of above
121. The size of Yes No field is always A. 1 bit* B. 1 byte C. 1 character D. 1 GB E. 1MB
122. This key uniquely identifies each record A. primary key* B. key record C. unique key D. field name E. build button
123. The command center of access file that appears when you create or open the MS Access database file. A. Database Window* B. Query Window C. Design View Window D. Switchboard E. Relationships
124. To duplicate a controls formatting you can use___ A. Manager B. Wizard C. Painter* D. Control E. Currency
125. Which field type will you select when creating a new table if you require to enter long text in that field? A. Text B. Memo* C. Currency D. Hyperlink E. Manager
126. This option allows you to build a new table by entering data directly into the datasheet. A. datasheet view* B. design view C. link table D. None of the above E. None of above
127. In table design view, which key can be used to switch between the field names and properties panels? A. F3 B. F4 C. F5 D. F6* E. F7
128. Which of the following is NOT a type of Microsoft Access database object? A. Table B. Form C. Worksheets* D. Modules E. Hyperlink
129. Which of the field has width 8 bytes? A. Memo B. Number C. Date/Time* D. Hyperlink E. Worksheets
130. Which of the following database object hold data? A. Forms B. Reports C. Queries D. Tables* E. Number
131. The__ button on the tool box display data from a related table A. Sub form sub report* B. Relationships C. Select objects D. More controls E. Worksheets
132. The expression builder is an access tool that controls an expression___ for entering an expression A. Table B. Box* C. Cell D. Palette E. Memo
133. A __________ enables you to view data from a table based on a specific criterion A. Form B. Query* C. Macro D. Report E. Table
134. Which of the following database object produces the final result to present? A. Forms B. Reports* C. Queries D. Tables E. Macros
135. A __ name must be unique within a database A. Table* B. Field C. Record D. Character E. Query
136. It is an association established between common fields of two tables. A. line B. relationship* C. primary key D. records E. Character
137. When entering field name, how many characters you can type in maximum? A. 60 B. 64* C. 68 D. 62 E. Any number of character
138. It is a database object to view, change, and analyze data in different ways A. query* B. form C. report D. None of the above E. Hyperlink
139. To achieve AND effect when you are entering criteria in a query design window A. write criteria values vertically one in a row B. write criteria values horizontally* C. Write criteria values in same field separated with AND D. Write criteria values in same field separated with & E. Huge collection of MCQ questions
140. What are the columns in a Microsoft Access table called? A. Rows B. Records C. Fields* D. Columns E. Hyperlinks
141. Unlike text data type, this can store up to maximum of 65 535 characters. A. memo* B. data/time C. number D. All of above E. Both of above
142. Which field type can store photos? A. Hyperlink B. OLE* C. Both of these can be used D. Access tables can’t store photos E. Number
143. It is most common type of query. It retrieves records from one or more tables and then displays the A. Parameter B. Select* C. Crosstab D. All of above E. None of the above
144. It is a query that when run displays its own dialog box prompting you for information, such as A. Select B. Crosstab C. Parameter* D. Append E. All of above
145. What is the maximum length a text field can be? A. 120 B. 255* C. 265 D. 75 E. 155
146. Microsoft Access is a A. RDBMS* B. OODBMS C. ORDBMS D. Network database model E. Pivot Chart View
147. Which of the following store command to retrieve data from database? A. Forms B. Reports C. Queries* D. Tables E. Parameter
148. If you write criteria values vertically (one in a row) it will mean A. OR conditions* B. AND conditions C. NOT condition D. None of above E. Both of above
149. The key uniquely identifies each record in a table. A. primary key* B. key word C. filed name D. All of above E. Both of above
150. What do you mean by one to many relationship between Student and Class table? A. One student can have many classes* B. One class may have many student C. Many classes may have many students D. Many students may have many classes E. Create Table using wizard
HTML
Network
E-mail is A. Loss-tolerant application B. Bandwidth-sensitive application C. Elastic application* D. None of the mentioned E. Application layer
Pick the odd one out A. File transfer B. File download C. E-mail D. Interactive games* E. Message
ICT 201. ICT is… A. information on objects and phenomena of the environment, their parameters, properties and state. B. organized sets of instructions for controlling the computer. C. information and communication technologies, which include a variety of digital technologies, with which you can create, save, distribute, transmit certain information or provide services. * D. responsible for interpreting and executing most of the commands from the computer's hardware and software. E. the collection of techniques, skills, methods and processes used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation.
202. Information is … A. information and communication technologies, which include a variety of digital technologies, with which you can create, save, distribute, transmit certain information or provide services. B. information on objects and phenomena of the environment, their parameters, properties and state. * C. organized sets of instructions for controlling the computer. D. responsible for interpreting and executing most of the commands from the computer's hardware and software. E. the collection of techniques, skills, methods and processes used in the production of goods or services.
203. Technology is… A. information and communication technologies, which include a variety of digital technologies, with which you can create, save, distribute, transmit certain information or provide services. B. information on objects and phenomena of the environment, their parameters, properties and state. C. organized sets of instructions for controlling the computer. D. responsible for interpreting and executing most of the commands from the computer's hardware and software. E. the collection of techniques, skills, methods and processes used in the production of goods or services *
Hardware consists of... A. electronic devices; the parts you can see and touch. * B. organized sets of instructions for controlling the computer. C. raw facts, which the computer can manipulate and process into information that is useful to people. D. an electronic device used to process data. E. responsible for interpreting and executing most of the commands from the computer's hardware and software.
Software consists of... A. electronic devices; the parts you can see and touch. B. organized sets of instructions for controlling the computer. * C. raw facts, which the computer can manipulate and process into information that is useful to people. D. an electronic device used to process data. E. responsible for interpreting and executing most of the commands from the computer's hardware and software.
211. Data consists of... A. electronic devices; the parts you can see and touch. B. organized sets of instructions for controlling the computer. C. raw facts, which the computer can manipulate and process into information that is useful to people. * D. an electronic device used to process data. E. responsible for interpreting and executing most of the commands from the computer's hardware and software.
Printer is a/an A. Output device * B. Storage device C. Input device D. Processing device E. Printing device.
213. Microphone is a ___ A. Output device B. Storage device C. Input device * D. Processing device E. Printing device.
Control Unit is A. responsible for interpreting and executing most of the commands from the computer's hardware and software. B. performs arithmetic and logical operations. C. a sub-unit of CPU that controls and directs the flow of information throughout the computer system. * D. serves as a single platform to connect all of the parts of a computer together. E. is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
The motherboard is A. responsible for interpreting and executing most of the commands from the computer's hardware and software. B. performs arithmetic and logical operations. C. a sub-unit of CPU that controls and directs the flow of information throughout the computer system. D. serves as a single platform to connect all of the parts of a computer together. * E. is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
A hard disk drive (HDD) is A. responsible for interpreting and executing most of the commands from the computer's hardware and software. B. performs arithmetic and logical operations. C. a sub-unit of CPU that controls and directs the flow of information throughout the computer system. D. serves as a single platform to connect all of the parts of a computer together. E. is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material. *
Operating system
An operating system (OS) is A. a software program that manages the hardware and software resources of a computer. * B. a set of methods of interaction of a computer program and the user of this program. C. a set of methods for communication between programs. D. a way of interaction of physical devices. E. a set of instructions, stored digitally within the computer's memory
User interface A. a software program that manages the hardware and software resources of a computer. B. a set of methods of interaction of a computer program and the user of this program. * C. a set of methods for communication between programs. D. a way of interaction of physical devices. E. a set of instructions, stored digitally within the computer's memory
Software interface A. a software program that manages the hardware and software resources of a computer. B. a set of methods of interaction of a computer program and the user of this program. C. a set of methods for communication between programs. * D. a way of interaction of physical devices. E. a set of instructions, stored digitally within the computer's memory
Physical interface A. a software program that manages the hardware and software resources of a computer. B. a set of methods of interaction of a computer program and the user of this program. C. a set of methods for communication between programs. D. a way of interaction of physical devices. * E. a set of instructions, stored digitally within the computer's memory
Database
228. Database model: A. Hierarchical * B. textual C. numeric D. indexed E. cyclic
229. Database model: A. textual B. numeric C. Network * D. indexed E. cyclic
230. Database model: A. textual B. numeric C. indexed D. Relational * E. cyclic
Cyber security
Cyber attacks is A. attacks on acomputer from the internet * B. use ativirus softwars C. insert firewalls D. uninstall unnecessary software E. check secutity settings
A network perimeter is A. the topologes as a star, a bus, a circle B. the network boundary between a private user network and the internet* C. improving the security of a computer system D. a web application protection firewall (WAF) E. the measure types of networks
Which means encryption A. Encoding * B. Secure Socket Layer (SSL) C. Coding D. factor authentication E. method of Hackers
Who are Hackers? A. are people who serves your computer system B. are people who protects your computer system C. are people who is troubleshooing in your computer system D. are people who try to gain illegal access to a computer system* E. a branch of computer security specifically related to the internet
Cyber security is A. a method of encryption information in computer system B. illegal access to a computer system C. a branch of computer security specifically related to the internet * D. method of Hackers, which hack codes in a computer system E. the type of services a computer system
A cyber criminal is a A. are people who protects your computer system B. are people who is troubleshooing in your computer system C. are people who try to gain illegal access to a computer system D. a branch of computer security specifically related to the internet E. person who uses computers and the Internet to commit crimes*
Cyber Sapiens is A. A prefix that indicates relevance to, or involvement with, computers, computer systems, and electronic control systems B. The study of control system theory in terms of the relationship between animal and machine behavior C. An expression for a computer or robot with artificial intelligence (AI) on the forefront of current technology* D. The usage of computers and the Internet in conducting warfare in the cyberspace E. A kind of cyber attack which results in unavailability of service.
Cyber vandalism is A. Combination of words: “hack(er)” and “activism” B. A kind of cyber attack which results in unavailability of service C. Cyber attacks that deface web pages* D. Denial of Service E. Alternative expression for information super highway
What is Identity Theft? A. software false negative, false positive, rootkit, security software, capabilities sweep, virus removal software, web page analysis B. anti-virus software, backup, block, cyber criminal, detect C. attack, audit log, authenticated, backdoor, bug, firewall, Checking Measures intruder, keylogger, popup, protocol, security certainty D. card scanning, cyber, fraud, harming, identity theft, Discussing malware, phishing, pretexting, scanner, spyware, suspicions Trojan horse, worm* E. overwriting virus, piggybacking, replicate, resident possible
Telecommunication is A. A form of free software; however, the author of shareware hopes you will make a voluntary contribution for using the product B. Software that searches, gathers, and identifies information from a database based on an index, keywords or titles C. Provides the tools for working with numbers and allows you to create and edit electronic spreadsheets in managing and analyzing information D. The act of sending and receiving information, such as data, text, pictures, voice, and video Electronically* E. Protection of a computer, its files, or a computer network from use without permission of the owner or owners
What are presentations? A. A sequence of slides that usually incorporate text, sound, graphics, and animation * B. A speech C. Information presented using more text than graphics and animation D. A television interview or news report E. Set of slides
What is multimedia? A. Moving images and text B. Images and audio C. Integration of still and moving images, text, and sounds by means of computer technology * D. Programs that combine text and images on a television screen E. Integration of still and moving images, text, and sounds
What does SSL stand for? A. Saving Sharing and Limits B. Safe Secured and Locked C. Secure Socket Limbs D. Secure Socket Layers * E. Secure Sets for Layers
264. What advances in multimedia were made in the early 1970's A. Advances in the ability to fit more text in a presentation B. Advances in making supercomputers C. Advances in integrating computers with CDs D. Advances in graphics, movies, and audio * E. Advances in presentations
Every web page has its own A. Database connection B. Personal search engine C. Animation scheme D. URL * E. IP-address
267. The website that offers a service that let users search a specific content on the internet is __________. A. Search Engine* B. Social Network C. Online Storage D. Searching Website E. Service Website
What is a forum? A. A type of website that allows users to create a social network B. A type of website where users can create, reply and discuss on topics * C. A website that offers free online storage. D. Open on-line Internet Conference E. A type of dialogue
The.org domains A. Are always non-profit organizations that are reputable. B. Contain reputable non-profit organizations with reliable information always. C. Contain only advocacy group web sites with political agendas D. Must be evaluated well because this domain contains both very reputable non-profit organization web sites and advocacy groups with hidden agendas * E. contain databases of world-wide organizations
Deployment Models are A. Public Cloud, Protected Cloud, Default Cloud and Private Cloud B. Community Cloud, Hybrid Cloud, Protected Cloud and Default Cloud C. Public Cloud, Community Cloud, Hybrid Cloud and Private Cloud * D. Default Cloud, Community Cloud, Protected Cloud E. All of the above
What is telemedicine? A. Something that gives people access to the expertise of specialties in urban hospitals through the use of multimedia and computer networks * B. A computer game that allows people to pretend to be doctors C. A database that lists and explains all known medicines D. An advertisement for the local grocery store's pharmacy E. All of the above
What did ARPA do? A. Developed facsimile equipment B. Linked several computers into a network called ARPANET * C. Laid the first transatlantic communication cables D. Created the first server-based email E. All of the above
What is a Wiki? A. Electronic forums where teachers and students discuss educational topics B. A publicaly accessible online journal written by an individual for others to read and comment on. C. A website or blogspace that is collaboratively edited and maintained by a group of people, in our case teachers and students * D. Learning resource E. All of the above
Allows users, regardless of location or connection speed, to share practically any kind of file with a limitless population of Internet users (i.e. Napster). As for educational purposes, this model will work great as an exchange for learning objects or units of learning. A. Peer-to-peer file sharing * B Push technologies C. Internet telephony D. Streaming audio E. All of the above
Which of the following is not purely output device? A. Screen* B. Printer C. Speaker D. Plotter E. Napier
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