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Mock Test – Integrated Systems Technology

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

What component in an integrated system ensures synchronized operation between software and hardware?

a)

Output device

b)

Operating System

c)

Firewall

d)

Router

2.

Which memory is used to store firmware instructions permanently?

a)

RAM

b)

ROM

c)

Cache

d)

Register

3.

Which network topology provides redundancy and high fault tolerance?

a)

Bus

b)

Star

c)

Ring

d)

Mesh

4.

In virtualization, which type of hypervisor runs directly on physical hardware?

a)

Type 2

b)

Emulator

c)

Type 1

d)

Container

5.

What is the decimal equivalent of the binary number 10110?

a)

20

b)

22

c)

24

d)

26

6.

Which of the following is **not** an input device?

a)

Joystick

b)

Microphone

c)

Monitor

d)

Touchscreen

7.

Which format is most suitable for compressing and storing audio data efficiently?

a)

TXT

b)

JPEG

c)

MP3

d)

CSV

8.

Which protocol ensures reliable data transfer across networks?

a)

HTTP

b)

FTP

c)

TCP

d)

UDP

9.

Which type of storage uses flash memory and is faster than traditional hard drives?

a)

HDD

b)

SSD

c)

Tape Drive

d)

Optical Disk

10.

A system that adjusts air conditioning based on temperature input is an example of:

a)

Open-loop system

b)

Standalone application

c)

Embedded system

d)

Cloud-based system

11.

Which OS is known for its open-source nature and is commonly used in servers?

a)

Windows

b)

macOS

c)

Linux

d)

ChromeOS

12.

Which one of the following handles process and memory management in an OS?

a)

File Explorer

b)

BIOS

c)

Kernel

d)

Firmware

13.

Which layer in the TCP/IP model is responsible for host-to-host communication?

a)

Application

b)

Internet

c)

Transport

d)

Network Access

14.

The hexadecimal number “2F” is equivalent to decimal:

a)

45

b)

47

c)

49

d)

51

15.

Which of the following formats is structured and human-readable?

a)

JPEG

b)

XML

c)

MP3

d)

AVI

16.

Which virtualization tool is developed by Microsoft?

a)

VirtualBox

b)

VMware

c)

Docker

d)

Hyper-V

17.

Which device connects different networks and directs data to the correct destination?

a)

Switch

b)

Router

c)

Hub

d)

Modem

18.

Which is a disadvantage of star topology?

a)

Difficult to troubleshoot

b)

High cabling cost

c)

High redundancy

d)

Slow speed

19.

In Boolean logic, which operator returns TRUE only if both operands are TRUE?

a)

OR

b)

XOR

c)

AND

d)

NOT

20.

Which number system uses only digits 0 and 1?

a)

Decimal

b)

Binary

c)

Octal

d)

Hexadecimal

21.

Which storage medium is most suitable for archiving large quantities of infrequently accessed data?

a)

SSD

b)

Tape Drive

c)

RAM

d)

Cache

22.

Which function is handled by system software but not by application software?

a)

Editing spreadsheets

b)

Managing memory

c)

Writing a document

d)

Playing music

23.

Which of the following is an unguided transmission medium?

a)

Coaxial Cable

b)

Twisted Pair

c)

Optical Fiber

d)

Radio Waves

24.

What term describes transforming human-friendly data into machine-understandable signals?

a)

Encoding

b)

Decoding

c)

Virtualizing

d)

Compiling

25.

Which software acts as a translator between the OS and hardware?

a)

Application

b)

Middleware

c)

Driver

d)

BIOS

26.

What is the correct binary representation of decimal 13?

a)

1010

b)

1101

c)

1110

d)

1001

27.

Which component stores the computer’s BIOS?

a)

RAM

b)

HDD

c)

ROM

d)

GPU

28.

Which of the following is a software standard organization?

a)

FDA

b)

IEEE

c)

WHO

d)

IRS

29.

Which type of software helps monitor, protect, and optimize a computer system?

a)

Utility

b)

Database

c)

Media Player

d)

Game

30.

What does the shift right operator (>>) do in binary arithmetic?

a)

Adds 2

b)

Divides by 2

c)

Multiplies by 2

d)

Negates

31.

The term 'latency' in a network refers to:

a)

Data speed

b)

Number of users

c)

Delay in data transmission

d)

Bandwidth capacity

32.

Which system enables communication between client and server?

a)

SSH

b)

VPN

c)

HTTP

d)

DHCP

33.

A real-time OS is most likely used in:

a)

Word processors

b)

Smart TVs

c)

Medical ventilators

d)

Game consoles

34.

Which format is **lossless** and supports transparency?

a)

BMP

b)

JPEG

c)

PNG

d)

GIF

35.

Which of the following is a function of the control unit in CPU?

a)

Arithmetic operations

b)

Storing data

c)

Directing signals

d)

Displaying output

36.

A Virtual Machine can:

a)

Only run on MacOS

b)

Only store static data

c)

Simulate a different OS

d)

Replace antivirus software

37.

What is the main function of ASCII?

a)

Compress images

b)

Encrypt documents

c)

Encode text characters

d)

Store binary data

38.

What data format is best suited for structured tabular data exchange?

a)

BMP

b)

MP3

c)

CSV

d)

AVI

39.

Which layer of the TCP/IP model corresponds to IP addressing and routing?

a)

Transport

b)

Network Access

c)

Application

d)

Internet

40.

What happens when overflow occurs in a numerical system?

a)

Result is stored in cache

b)

Output becomes inaccurate

c)

RAM resets

d)

Processor stops

41.

Which term describes the way multiple devices share and transmit signals through a central cable?

a)

Star topology

b)

Mesh network

c)

Ring topology

d)

Bus topology

42.

What character encoding supports the most global languages?

a)

ASCII

b)

ISO-8859-1

c)

UTF-8

d)

ANSI

43.

Which software would be best for preventing malware?

a)

Web browser

b)

Disk defragmenter

c)

Antivirus

d)

Spreadsheet

44.

Which storage type is fastest for read/write operations?

a)

HDD

b)

SSD (NVMe)

c)

USB Flash Drive

d)

Cloud Storage

45.

Which function in OS handles switching between active programs?

a)

File management

b)

Process scheduling

c)

GUI

d)

Bootloader

46.

Which network model lets each computer act as both client and server?

a)

Client-server

b)

Host-based

c)

Peer-to-peer

d)

Mesh

47.

What is the result of binary 1101 AND 1011?

a)

1001

b)

1101

c)

1111

d)

0001

48.

What does the acronym IoT stand for?

a)

Integrated OS Technology

b)

Internet of Things

c)

Input Output Terminal

d)

Internal Operating Tool

49.

Which of the following is an example of structured data format?

a)

JSON

b)

PNG

c)

MP3

d)

WAV

50.

Which layer in virtualization allows multiple OS to share hardware?

a)

Application

b)

Hypervisor

c)

Kernel

d)

BIOS