Practice Questions Latest Developments in the field of IT - International Computer

Q1: What does HTTP stand for?
(a) Hyper Transfer Text Protocol
(b) Hypertext Transfer Protocol
(c) High Transmission Text Protocol
(d) Hypertext Transmission Program
Ans: (b)
Solution: HTTP stands for Hypertext Transfer Protocol, which is the underlying protocol used by the World Wide Web for communication.

Q2: What is the purpose of a cookie in HTTP?
(a) To store a user's preferences on a website
(b) To speed up internet connection
(c) To protect the website from hackers
(d) To track user location
Ans: (a)
Solution: Cookies help the server store and retrieve the state of the client by keeping track of user preferences on a website.

Q3: What does HTML stand for?
(a) Hypertext Marking Language
(b) High Transfer Markup Language
(c) Hypertext Markup Language
(d) Hyperlink and Text Management Language
Ans: (c)
Solution: HTML stands for Hypertext Markup Language, which is the basic building block of web pages.

Q4: How are HTML elements written?
(a) Using square brackets [ ]
(b) Using curly brackets { }
(c) Using parentheses ( )
(d) Using angle brackets < >
Ans: (c)
Solution: HTML tags are defined inside angle brackets < > and are used to format text, add backgrounds, and perform other functions.

Q5: What is Wi-Fi used for?
(a) Wireless internet connectivity
(b) High-speed gaming
(c) Watching TV channels
(d) Running offline programs
Ans: (a)
Solution: Wi-Fi is a wireless technology used to connect devices to the internet.

Q6: Which of the following devices can use Wi-Fi technology?
(a) Only personal computers
(b) Only smartphones
(c) Only laptops
(d) Personal computers, laptops, and mobile phones
Ans: (d)
Solution: A wide range of devices, including personal computers, laptops, and mobile phones, can connect to Wi-Fi.

Q7: What does "Apps" stand for?
(a) Application Programs
(b) Advanced Processing Systems
(c) Automated Programming Software
(d) Artificial Processing Systems
Ans: (a)
Solution: "Apps" is short for "Applications," which are computer programs that run on mobile devices.

Q8: How can apps be downloaded on a smartphone?
(a) Using a USB cable
(b) From the internet via Google Play Store or App Store
(c) By inserting a memory card
(d) By connecting to a printer
Ans: (b)
Solution: Apps can be downloaded using the internet from platforms like Google Play Store or App Store.

Q9: What is a tablet in computer science?
(a) A medicine used for eye protection
(b) A computer keyboard attachment
(c) A smartphone with a large battery
(d) A small computer with a touchscreen
Ans: (d)
Solution: A tablet is a small, portable, wireless computer with a touchscreen, larger than a smartphone but smaller than a laptop.

Q10: Why were tablets developed?
(a) To replace computers
(b) To reduce the portability problem of computers
(c) To improve battery life in mobile phones
(d) To increase the size of smartphones
Ans: (b)
Solution: Tablets were designed to be portable and easy to carry, solving the problem of carrying bulky computers.