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Test technik informatyk/programista Units 1-3

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

The clock rate of a processor is measured in

a)

Megahertz or Gigahertz

b)

nanoseconds

c)

milliseconds

d)

micro hertz

2.

USB stands for

a)

Uniform Sector Buffer

b)

Universe Service Bus

c)

Uniform Service Bus

d)

Universal Serial Bus

3.

Which is used for manufacturing chips?

a)

Bus

b)

Control Unit

c)

Semiconductors

d)

Bus and control unit

4.

The BIOS is the abbreviation of

a)

Best Input Output System

b)

Base Input Output System

c)

Basic Input Output System

d)

Basic Input Output Symbol

5.

The malware that fetches the personal data such as bank details, credit/card details, password, etc. from remotely located computers is known as

a)

virus

b)

worms

c)

trojans

d)

spyware

6.

Quad core processor has

a)

one CPU

b)

two CPUs

c)

three CPUs

d)

four CPUs

7.

A computer port is used to

a)

download files

b)

nothing

c)

communicate with hard discs

d)

communicate with other computer peripherals

8.

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

a)

RAM

b)

ROM

c)

Cache memory

d)

none of the above

9.

The CPU and memory are located on the

a)

keyboard

b)

sound board

c)

motherboard

d)

graphics board

10.

Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

a)

Leibnitz

b)

Babbage

c)

Napier

d)

Pascal

11.

What does SSL stand for?

a)

Secure Socket Layer

b)

System Socket Layer

c)

Secure System Login

d)

Superuser System Login

12.

Which is NOT an internet protocol?

a)

IP

b)

STP

c)

FTP

d)

HTTP

13.

The software that allows user to surf the Internet is called a/an...

a)

browser

b)

search engine

c)

multimedia application

d)

Internet Service Provider (ISP)

14.

Cache memory acts between

a)

CPU and hard disk

b)

RAM and ROM

c)

CPU and RAM

d)

All of these

15.

Linux is a/an............. type of software.

a)

shareware

b)

proprietary

c)

commercial

d)

open source