The first mechanical computer designed by Charles Babbage was called ..?

Отв: Analytical Engine

3. Networking and telecommunications technologies, along with computer hardware, software, data management technology, and the people required to run and manage them, constitute an organization's calls …

Отв: informaishn system

Which main business function is responsible for maintaining employee records?

Отв: Human resources

I am going to write a letter to my bank. Which piece of software do I need to use?

Отв: word prossesor

I want to write a story and keep it on my computer to read later. What will I need to use to save it to?

Отв: disk drive

How does Moore’s Law describe what happens to the speed of computers every two years?

Отв: the speed of new computers doubles every two years

Which of these modes best describes a computer system?

Отв: Input-process-output

Who, together with Ada Lovelace in 1837, designed the Analytical Engine, the first programmable computer?

Отв: Charles Babbage

How many generations of computers do we have?

Отв: 5 generations

11. Process is …

Отв: A programm in execution

12. The … is the administrative section of the computer system

Отв: Central Processing Unit

13. A device that converts digital signals to analog signals is …:

Отв: A modem

Which of the following is an example of non-volatile memory?

Отв: ROM

Which of the following is the software?

Отв: Microsoft Word

How many bits make a byte?

Отв: 8 bits

17. A magnetic disk on which you can store computer data called…:

Отв: Hard disk drive

18. What type of device - the keyboard is …?

Отв: Input device

19. Please, select the hardware of its function: … controls all operation in a computer

Отв: processor

Which of the following is NOT Network Operating System?

Отв: MSDOS

Which of the following is NOT an operating system?

Отв: Java

What is another word stands for “application”?

Отв: Programs

23.The part of machine level instruction, which tells the central processor what has to be done, is…:

Отв: Operation code

24. A system program that combines the separately compiled modules of a program into a form suitable for execution:

Отв: Linking loader

25. A computer cannot "boot" if it does not have the …

Отв: Operating system

26. User-Friendly Systems are:

Отв: becoming more common

While working with MSDOS, which command will you use to transfer a specific file from one disk to another?

Отв: COPY

While running DOS on a PC, which command would be used to duplicate the entire diskette?

Отв: Diskcopy

Which of the following is Internal DOS Command?

Отв: exit

I work in a shop. I need to know what items I have and how many I have sold. What do I need to use?

Отв: sprishit

Which of these is often true about a RISC mobile processor when compared to a CISC processor?

Отв: The RISC processor speed is slower to preserve battery life and avoid overheating

What is the main purpose of the file system?

Отв: to provide a uniform way for programs to store and retrieve data on device

Why do many operating systems include a graphical user interface?

Отв: to make it much quicker for people to perform tasks on the computer

Which user interface allows the user to interact with the computer by typing instructions?

Отв: Command line interface

Who are command line interfaces best used by?

Отв: Experts

Which of the following is disadvantage of a graphical user interface?

Отв: they require a large amount of memory and processing power

What kind of operating system makes extensive use of a command line interface?

Отв: MS-DOS

Which would be the most suitable user interface to use with a cashpoint machine?

Отв: Menu driven interface

In what situation it is easy to use command line interface to access files quickly?

Отв: for a computer programmer

I want to store the name, address and telephone number of my friends. What should I use?

Отв: data dais

What are databases primarily used for?