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Solved Exercise
SECTION A
(Objective Type Questions)
A. Multiple choice questions.
1. Which of the following is also known as Winchester Disk?
i. Hard Disk ii. CD
iii. Flash Memory iv. Pen Drive
2. Which of the following is not a keyboard layout?
i. QWERTY ii. QWERTZ
iii. AZERTY iv. XYBRON
3. The quality of image captured by Digital Camera is measured in .....................................
i. Pixels ii. Centimeter
iii. Meter iv. Hz
4. A device that captures fingerprint images is known as:
i. Bar Code Reader ii. Light Pen
iii. Biometric Sensor iv. None of these
5. It refers to a unit of measurement of resolution applied to printers:
i. cpi ii. dpi
iii. rpi iv. None of these
6. It includes drawings, paintings, scanned images, photographs, still and video images:
i. Graphics ii. Audio
iii. Animation iv. None of these
Ans. 1. i 2. iv 3. i 4. iii 5. ii 6. i
B. Fill in the blanks.
1. A .................................... is a set of sequentially arranged instructions which directs the computer to perform
different actions.
2. .................................... is the collection of raw facts and figures.
3. .................................... controls and coordinates the flow and execution of data and instructions, that are fed
into the computer’s memory.
4. The physical component of the computer system is called the .....................................
5. .................................... is a voice based input device.
6. .................................... device is used for processing information printed on the cheques.
Ans. 1. Program 2. Data 3. Control Unit 4. Hardware 5. Microphone 6. MICR
C. Assertion and Reasoning questions.
The following questions consist of two statements – Assertion (A) and Reasoning (R). Answer these
questions by selecting the appropriate option given below:
i. Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
48 Touchpad Computer Applications (Ver. 2.0)-IX

