ИКТ 61-90

Inside the computer. Heat sink is…

• a slotted board with circuits and ports

• a short-term, quick memory source

• a part used to cool the processor

• a part used to store large amounts of data

• a part used to increase a computer's functionality

The object of the database is …

• Cell

• Column

• Table

• File

• Format

Inside the computer. Expansion card is…

• a slotted board with circuits and ports

• a short-term, quick memory source

• a part used to cool the processor

• a part used to increase a computer's functionality

• credit card

1024 megabytes represent a ...

• Megabyte

• Byte

• None of the above

• Terabyte

• Gigabyte

A record of who has used a computer and what they have

used it for.

• protocol

• audit log

• security breach

• backdoor

• IP address

Most Popular Desktop Operating Systems are …

• Access, Word, Windows

• Paradox, MS-DOS, BIOS

• Windows, Mac, Linux

• Unix, Android, SQL

• Android, IOS, BlackBerry

How does a keylogger work?

• fixes error in program

• look for authentication program.

• records every keystroke made by computer user

• become part of operating system.

• None of the above

When IBM introduced its first personal computer which is

called IBM PC?

• in 1983

• in 1985

• in 1981

• in 1987

• in 1990

The first electronic digital computer contained?

• Electronic valves

• Vacuum tubes

• Semiconductor memory

• Transistors

• None of the above

What is overwriting viruses?

• it is harmful website

• it includes resident extension

• it is virus that becomes a part of the operation system

• it is malware which overwrite code and destroy files on

  computer system

• it is worm