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2. There is a talent contest in your town. For participating in the audition, you have to send a recording of a song.
What would you connect to your computer to record your song?
Ans. Microphone
Unsolved Exercise
Section A
(Objective Type Questions)
A. Multiple choice questions:
1. What is the term used when you press and hold the left mouse key and move the mouse around?
[CBSE Handbook]
i. Highlighting ii. Dragging
iii. Selecting iv. Moving
2. Which of the following is telecommunication between two or more people using video/audio transmission?
i. Video Conferencing ii. Chatting
iii. Messaging iv. Mail
3. Which of the following is a web browser? [CBSE Handbook]
i. Internet ii. Chrome
iii. Windows iv. None of these
4. What is a form of system software that enables a hardware device to be compatible with the computer?
i. Device Driver ii. Kernel
iii. Operating System iv. Language Processor
B. Fill in the blanks.
1. The first start up page displayed when you visit a website is called a .................................. .
2. .................................. is one of the most popular series of operating systems developed by Microsoft Corporation.
3. An electric regulator component that receives electricity from the main power supply and then supplies
appropriate power to the other components of the computer is called .................................. .
4. A small sized external storage device that is commonly used in digital cameras, mobile phones, MP3 players,
etc. is called .................................. .
5. Once the user switches ‘ON’ the computer, the computer automatically does a series of sequential tasks called
.................................. .
C. State whether these statements are true or false. [CBSE Handbook]
1. By choosing the ‘Reply’ option, the e-mail address of the sender of the original message
will appear in the To field. ……….……
2. A language processor is a type of system software that helps in converting programs in
high-level language to machine understandable language. ……….……
3. Solaris is a type of operating system. ……….……
Information & Communication Technology 91

