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WorksheetsIST Quiz
Total questions: 50
Worksheet time: 33mins
Which component is responsible for executing instructions in a computer system?
Hard Drive
RAM
CPU
GPU
Which type of memory is volatile?
ROM
RAM
Flash
SSD
Which port is typically used for network connections?
VGA
USB
Ethernet
HDMI
The OSI model has how many layers?
5
6
7
8
What is the binary equivalent of the decimal number 10?
1100
1010
1001
1110
Which of the following is an input device?
Monitor
Speaker
Mouse
Projector
Which protocol is used for secure communication over the internet?
HTTP
FTP
HTTPS
TCP
Which of these is a high-level programming language?
Assembly
Java
Machine Code
Binary
What does GUI stand for?
Global User Interface
Graphical User Interface
General User Interface
Guided User Interaction
What is the main function of an operating system?
Compiling code
Managing hardware and software
Playing games
Browsing internet
Which cable is best for high-speed data transmission?
Coaxial
Twisted pair
Fiber optic
Parallel
What is the full form of IP in networking?
Internal Process
Internet Protocol
Input Processor
Interconnection Path
What does HTML stand for?
Hyper Text Markup Language
High Tech Machine Learning
Hyper Tool Machine Language
Hyper Transfer Markup Language
Which generation of computers used microprocessors?
First
Second
Third
Fourth
Which of the following is a cloud storage service?
OneDrive
Excel
Photoshop
MySQL
Which of these is NOT an operating system?
Windows
Linux
Oracle
macOS
What does URL stand for?
Uniform Resource Locator
Universal Reference Link
Uniform Retrieval Language
Unified Resource Link
Which logic gate outputs true only when inputs differ?
AND
OR
XOR
NAND
What is the primary function of a router?
Store data
Connect devices wirelessly
Forward data between networks
Encrypt data
What kind of software is antivirus software?
Utility
System
Application
Firmware
Which device handles arithmetic and logical operations?
ALU
RAM
ROM
CU
The function of BIOS in a computer is to:
Manage RAM
Start the OS
Create documents
Connect to the internet
Which of the following is NOT a type of software?
Application
System
Hardware
Utility
The main storage in a computer is also known as:
Secondary storage
Cache
Main memory
DVD
What is the function of DNS?
Translates IP to MAC
Encrypts data
Maps domain names to IP addresses
Stores emails
Which media is most resistant to electromagnetic interference?
Coaxial
Twisted Pair
Fiber Optic
USB
SSD stands for:
Solid State Drive
Simple Storage Device
Soft Storage Disk
Static State Drive
A ______ network connects computers over a large area like countries.
LAN
WAN
PAN
MAN
What is the purpose of a switch in networking?
Controls internet speed
Encrypts data
Forwards data within a network
Connects to the cloud
Which protocol is responsible for email delivery?
FTP
SMTP
HTTP
DNS
The (a) is responsible for executing instructions in a computer system.
(a) memory is volatile and loses content when the computer is turned off.
A (a) network is used in a small geographic area like a home or office.
______ is the process of converting decimal numbers into binary form.
The basic unit of data in computing is a (a) .
______ is a software that manages computer hardware and software resources.
(a) is used to uniquely identify devices on a network.
A (a) is a physical component of a computer system.
(a) compression reduces file size by removing redundant data.
The term (a) refers to unauthorized access to or control over computer systems.
The (a) model is used to understand and design networks.
ASCII stands for American Standard Code for (a) Interchange.
______ is the software interface between the user and the hardware.
The (a) port is commonly used for network connections.
A (a) is used to connect multiple networks together.
A (a) device both sends and receives data.
(a) reality merges digital content with the real world.
The (a) is a non-volatile memory used during the boot process.
A (a) diagram represents the logical structure of databases.
The (a) command is used to test connectivity between two IP addresses.
