#1
What does the term 'URL' stand for?
Uniform Resource Locator
ExplanationIt specifies the location of a resource on the internet.
#2
Which programming language is commonly used for web development?
HTML
ExplanationIt defines the structure of web pages.
#3
What is the purpose of the 'Ctrl + Z' keyboard shortcut?
Undo the last action
ExplanationIt reverses the most recent user action.
#4
Which file format is commonly used for compressing multiple files into a single archive?
ZIP
ExplanationIt reduces file size and facilitates file transfer.
#5
What is the purpose of a 'cookie' in the context of web browsing?
A file that stores user preferences and session information
ExplanationIt maintains user state and tracks browsing activity.
#6
Which programming paradigm is associated with object-oriented programming (OOP)?
Object-oriented programming
ExplanationIt organizes software into objects with properties and methods.
#7
What is the purpose of a firewall in computer networks?
To filter network traffic
ExplanationIt blocks unauthorized access while allowing legitimate traffic.
#8
What does 'IoT' stand for in the context of technology?
Internet of Things
ExplanationIt refers to interconnected devices capable of exchanging data.
#9
What does the acronym 'HTML' stand for in web development?
HyperText Markup Language
ExplanationIt defines the structure and layout of web pages.
#10
What is the purpose of a DNS (Domain Name System) in networking?
To convert domain names to IP addresses
ExplanationIt translates human-readable domain names into IP addresses.
#11
What does the term 'phishing' refer to in the context of cybersecurity?
Creating fake websites to steal user information
ExplanationIt involves deceiving users into disclosing sensitive information.
#12
Which programming language is often used for data analysis and machine learning?
Python
ExplanationIt offers libraries and frameworks for efficient data processing.
#13
What is the function of an operating system?
To manage hardware resources
ExplanationIt facilitates interaction between software and hardware components.
#14
What is the primary function of a GPU (Graphics Processing Unit) in a computer?
Rendering graphics and images
ExplanationIt accelerates image rendering and video processing tasks.
#15
What is the significance of the term 'open source' in software development?
Software with publicly available source code
ExplanationIt allows collaborative development and transparency.
#16
Which protocol is commonly used for secure communication over the internet, as seen in 'https://' URLs?
SSL/TLS
ExplanationIt encrypts data transmission to ensure confidentiality.
#17
What is the purpose of a 'CAPTCHA' on websites?
To prevent automated bots from accessing the site
ExplanationIt distinguishes humans from bots by requiring visual or auditory challenges for verification.