Introduction to Computers Past Papers


Subject: Introduction to Computers

Time Allowed: 15 Minutes

Max Marks: 10

NOTE: Attempt this Paper on this Question Sheet only. Please encircle the correct option. Division of marks is given in front of each question. This Paper will be collected back after expiry of time limit mentioned above.


Part-I Encircle the right answer, cutting and overwriting are not allowed. (10)

A graphic tablet is commonly activated by:

a) Finger b) Joystick

c) Stylus d) Trackball

2. Laser Printer is an example of:

a) Non-impact b) Impact

c) Inkjet d) Dot Matrix

The top most layer of OSI model is:

a) Network b) Session

c) Transport d) Presentation

Which of the following is NOT a category of network?

a) LAN b) MAN

c) WAN d) NAN

5. Analog signal is measured in:

a) Volt b) Hertz

c) WATTS d) Digits

Each location in primary storage is assigned a unique:

a) Data b) Field

c) Name d) Address

All are types of Memory EXCEPT.


c) FRAM d) ROM

8. Which one is faster?

a) RAM b) Cache

c) Register d) Hard Disk

9. Another word for pointer:

a) Cursor b) Pixel

c) Mouse d) None

10. The brain of any computer system is:

a) ALU b) Memory

c) CPU d) Control Unit



Subject: Introduction to Computers

Time Allowed: 2 Hours 45 Minutes

Max Marks: 50



Part-II  Give Short Answers, Each question carries equal marks. (20)

Q#1: RAM is called volatile memory. Justify.

Q#2: State the use of Copy Paste Function in MS Word.

Q#3: Differentiate between INTERNET and EXTRANET.

Q#4: What are Nested Functions in Excel?

Q#5: What does mean by Device Driver Software?

Q#6: Differentiate between Excel Work Book and Work Sheet.

Q#7: What is Web Browser?

Q#8: Differentiate between compiler and interpreter.

Q#9: What is EEPROM?

Q#10: Explain Modes of Data Transmission?


Part-III  Give Long Answers, Each question carries equal marks. (30)

Q#1: Define storage devices, explaining all major types of storage devices.

Q#2: Explain how you create and manipulate charts in MS Excel. Also explain Slide Animations and Animation Effects of MS PowerPoint?

Q#3: What is Computer Memory? Explain basic Architecture of Computer System.

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