Икт 2 уровень

Which one of the following would improve computer performance?

• Using a larger monitor

• Increasing the number of applications running

• Using a faster printer

• Increasing the size of RAM

• Increasing a CPU clock

What is hardware?

• Physical parts of the computer including monitor, keyboard, mouse, etc.

• Operating system and other programs such as Microsoft Word and Microsoft Power point.

• Neither

• Both

• Peripheral devices: monitor, system case, keyboard, mouse, etc.

In order to decode in binary system one of the standard 256 characters, it is enough to use ____ .

• 32 bits

• 2 bytes

• 8 bit

• 16 bytes

• 1 byte

Vacuum lamps were replaced in _____ generation of computer development by _____.

• Transistors

• Integrated circuits

• Punch cards

• Very large integrated circuits

• Second generation

The exchange of information between peripheral equipment and computers would be impossible without the use of ____ .

• Permanent memory

   

• Monitor

• Motherboard

• Network card

• Motherboard buses

Control over the exchange of information, as well as program management of all components of the computer provides by _____ .

• Motherboard

• RAM

• Operating system

• CMOS

• Avira antivirus

When the computer starts, data about its configuration is downloaded from ____ .

• Operating system

• CMOS

• Complementary metal-oxide-semiconductor

• Hard drive

• RAM

_____ - are responsible for the stable operation of computer hardware and software, and communication between them.

• System applications

• Network applications

• Antiviruses

• Drivers

• User’s application

In order to work with peripheral equipment, installation of _______ is mandatory.

• Hardware Utilities

• Hardware Drivers

• System applications

• Network connection

• Wire or wireless connection with device

In general, to which of type applications does firewall software belongs?

• Utilities

   

• Network firewalls

• Drivers

• Application software

• Malware software