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TEST SHEET 1 (Based on chapters 1 to 4)
A. Choose the correct option.
1. Which of the following can take decision on its own?
a. Laptop b. Human
c. Aeroplane d. Tree
2. What are the letters, words and numbers that we give to the computer known as?
a. Output b. Process
c. Input d. Keyboard
3. Which is the longest key on the keyboard?
a. Enter b. Spacebar
c. Shift d. Alphabet
4. Which of the following is also known as USB Flash drive?
a. Headphones b. Microphone
c. Pen drive d. Hard disk
B. Fill in the blanks with the correct words.
Hints Laptop, Offices, Desktop, CPU
1. In , computers are used to type letters and documents.
2. A computer that is kept on the table is called a .
3. A has a touchpad, also called a trackpad.
4. The works like the brain of a computer.
C. Answer the following questions:
1. Name the different types of mouse.
2. Write any one use of computer in schools.
3. What is IPO cycle?
4. Give any two examples of storage devices.
48 Plus (Ver. 4.0)-II

