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Computer 11 Past Paper 2022 | Notely

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All Computer 11 papers

Class 11 · Past paper

Computer 11 past paper 2022

64 published questions in this index. The full practice view lets you work through them and track your own attempts.

29 MCQs35 written questionsPractise this paper

Question index

1
Which of the following is an example of an **embedded computing device**?
MCQ1 marksannual
1
Briefly explain any two types of **system software** with examples.
Part B3 marksannual
1
Describe the following **Motherboard** components: i) BIOS ii) Ports iii) PCI Expansion Slot iv) Cooling system
Part C8 marksannual
1
Which part of computer system is responsible to perform arithmetic and logic operations?

This is a skimmable index, not a replacement for the study surface. Open the practice view to answer questions and use the linked study material.

MCQ1 marksannual

1

Differentiate between **Shareware** and **Freeware**.

Part B3 marksannual

1

Describe the following **Motherboard** components: (a) **BIOS** (b) **Memory Slot** (c) **Disk controller** (d) **Expansion slot**

Part C8 marksannual

2

Which of the following is used to process complex calculations and designing of complicated machines?

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2

Write down any two differences between **hardware** and **software** with examples.

Part B3 marksannual

2

a) Write down any three differences between **static** and **dynamic RAM**. b) Compare the **TCP suite** with the **OSI model**.

Part C8 marksannual

2

The intermediate form between hardware and software is:

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2

Briefly explain the following types of computers: (a) **Mini computer** (b) **Micro computer**

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2

What is **OSI Model**? Write down the protocols and devices used on each of the seven layers in a tabular format.

Part C8 marksannual

3

Which of the following types of optical disks can store more than $100\text{ GB}$ of data?

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3

What is a printer? Briefly explain **Laser Printer**.

Part B3 marksannual

3

a) What is the difference between **data bus** and **address bus**? b) Describe the **instruction cycle** with the help of a diagram.

Part C8 marksannual

3

One (1) terabyte is equal to:

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3

Write any three differences between **volatile** and **non-volatile** memory.

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3

Describe the following **output devices**: a) **LCD monitor** b) **Dot Matrix Printer** c) **Inkjet Printer** d) **Plotter**

Part C8 marksannual

4

A type of memory that needs frequent power refreshing to retain its charge is called:

MCQ1 marksannual

4

Write down two advantages and one disadvantage of **flash memory**.

Part B3 marksannual

4

a) A company has a number of employees. Each employee may be assigned to one or more projects. A project must have at least one employee assigned and may have several employees ass…

Part C8 marksannual

4

Which of the following topologies is the most suitable to make network of 5 computers?

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4

What is **RAM**? Write two differences between **static** and **dynamic RAM**.

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4

A doctor sees many patients and a patient may have many doctors. Many doctors may consult on a test and recommend it. A doctor can recommend many tests to a patient. Patients have…

Part C8 marksannual

5

The part of computer system that can hold data temporarily during processing is called:

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5

Briefly explain **Sequential** and **Direct Access Memory**.

Part B3 marksannual

5

The data transfer instruction **MOV A, B** will:

MCQ1 marksannual

6

Which of the following registers holds program instructions that are fetched from the memory for execution?

MCQ1 marksannual

6

Identify the role of **Database Administrator (DBA)**.

Part B3 marksannual

6

**STOP** and **Halt** are examples of:

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6

Name four **special purpose registers** and explain working of any one of these.

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7

The expansion card which is required to run multimedia applications on a computer is:

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7

Briefly describe **CISC** and **RISC** CPU architectures with one example each.

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7

Which of the following components of system unit is responsible to convert **Alternating Current** to **Direct Current**?

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7

Briefly explain any two types of **system buses**.

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8

An interface or connection point through which peripheral devices connect to the computer is called:

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8

Write down the purpose of the following ports: a) Firewire port b) Serial Port c) USB Port

Part B3 marksannual

8

The fastest serial transmission port is:

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8

Write down the importance of **cooling system** in computer system.

Part B3 marksannual

9

**TCP** and **UDP** protocols are used at the following layer:

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9

Write down any two differences between **Synchronous** and **Asynchronous Transmission** with the help of a diagram.

Part B3 marksannual

9

Physical layer of **OSI Model** uses which of the following protocol?

MCQ1 marksannual

10

To setup a computer lab of $25$ computers, which class of **IP address** is suitable?

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10

If a college wants to setup a computer lab, which **topology** is best and why? Support your answer with two reasons.

Part B3 marksannual

10

In packet switching network, each packet contains:

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10

Write down the uses of the following database objects provided by **MS-Access**: a) Table b) Query c) Report

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11

Which of the following satellite systems is located above **Low Earth Orbit** and below **Geostationary Earth Orbit**?

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11

Write down the protocol and its purpose used on the following layers of the OSI Model: i) Data Link Layer ii) Network Layer iii) Session Layer

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11

It is an example of line of sight communication:

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11

Describe the following types of **ROM**: a) **PROM** b) **EPROM**

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12

A **Radio Frequency (RF)** communication system consists of two components known as:

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12

Write down one advantage and two disadvantages of **wireless communication**.

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12

Wireless application protocol (**WAP**) is used to:

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12

Write down any three differences between **WiFi** and **WiMAX**.

Part B3 marksannual

13

Which of the following database languages is used to insert, update and delete data in a database?

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13

What is **Infrared (IR)**? Write its importance in wireless communication.

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13

Creating users in **RDBMS** is the task of:

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13

What is **GPS**? Write its importance in wireless communication.

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14

The maximum number of instances of one entity associated with each instance of a related entity is called:

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14

A college has many departments and one department must belong to one college. Observe the situation carefully and draw the following: a) **E-R diagram** b) Identify the **cardinali…

Part B3 marksannual

15

Which type of query is used to extract data from tables based on specified criteria?

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15

Which of the following data types can store up to 255 characters?

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16

Briefly describe the following types of **Form Layouts**: a) Tabular b) Columnar

Part B3 marksannual

16

What is 'query'? Write its purpose with one example.

Part B3 marksannual