It Flashcards
True or False: A computer network allows devices to communicate with each other.
True
Fill in the blank: The main function of an operating system is to manage ______.
hardware and software resources
What is the purpose of a database?
To store and organize data for easy access and management.
Which of the following is a type of software? A) Hardware B) Operating System C) Network
B) Operating System
True or False: Cloud computing allows data to be stored on local devices only.
False
What is the role of a firewall in a network?
To protect the network from unauthorized access.
Fill in the blank: _______ is a programming language commonly used for web development.
JavaScript
What does the acronym ‘URL’ stand for?
Uniform Resource Locator
True or False: Malware is software designed to harm a computer system.
True
What is the primary function of a web browser?
To access and display web pages.
Which protocol is commonly used for secure communication over the Internet?
HTTPS
Fill in the blank: A ______ is a collection of related data stored in a structured format.
database
What is the difference between hardware and software?
Hardware refers to the physical components of a computer, while software refers to the programs and applications that run on the hardware.
What does ‘HTTP’ stand for?
Hypertext Transfer Protocol
True or False: An algorithm is a step-by-step procedure for calculations.
True
Which device connects multiple computers within a network?
Switch
Fill in the blank: _______ is the process of converting data into a code to prevent unauthorized access.
Encryption
What is the main purpose of an antivirus program?
To detect and remove malware from a computer.
Which of the following is an example of an operating system? A) Microsoft Word B) Windows C) Google Chrome
B) Windows
True or False: A VPN protects your internet connection by creating a private network.
True
What is a common use of spreadsheets in IT?
To organize, analyze, and store data in tabular form.
Fill in the blank: _______ is the main protocol used for sending emails.
SMTP
What is the purpose of software updates?
To fix bugs, improve functionality, and enhance security.
True or False: Open-source software is software that is freely available for use and modification.
True
What is the term for the physical components of a computer?
Hardware
Which of the following is NOT a type of network topology? A) Star B) Tree C) Square
C) Square
Fill in the blank: The _______ is the brain of the computer, responsible for processing data.
CPU (Central Processing Unit)
