easyCSIT

#Answer

Speed: Computers process data and execute instructions at extremely high speeds, measured in millions or billions of operations per second.
Accuracy: Computers consistently produce accurate results, provided the input data is correct and the program logic is sound. Errors are typically human-induced rather than machine-induced.
Diligence: Computers can perform repetitive tasks continuously without experiencing fatigue, boredom, or loss of concentration, maintaining consistent accuracy and speed.
Versatility: Computers are capable of performing a wide variety of tasks, from complex scientific calculations and data analysis to word processing, gaming, and multimedia creation, adapting to different applications.
Storage Capability: Computers can store vast amounts of data and programs permanently or temporarily, allowing for quick retrieval and reuse.
Automation: Once programmed, a computer can automatically perform a sequence of operations without continuous human intervention, following predefined instructions.

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Introduction to Information Technology

Community

Introduction to Information Technology

2081 Boards

Section A

Answer any two questions.

1

Compare primary memory with secondary memory. Why do we need primary memory in computers? Explain different types of secondary memories used in computer.

2

Explain application software with example. Why do we need system software in computer?What are different type of operating system?

3

Define network topology. Explain different types of network topologies along with their merit and demerit.

Section B

Answer any eight questions.

4

Explain different characteristics of computers.

5

Explain instruction format with example. What is instruction set?

6

What is I/O port? Explain working of I/O system.

7

What is Unicode? Convert 0.865 from Base 10 to Base 16.

8

Explain cloud computing in brief.

9

What is data warehouse? Explain.

10

What are different element of multimedia?

11

Explain security awareness and security policy in brief.

12

Write short notes on:

Cache memory
IoT

Community

Introduction to Information Technology

2081 Boards

Section A

Answer any two questions.

1 Compare primary memory with secondary memory. Why do we need primary memory in computers? Explain different types of secondary memories used in computer.

2 Explain application software with example. Why do we need system software in computer?What are different type of operating system?

3 Define network topology. Explain different types of network topologies along with their merit and demerit.

Section B

Answer any eight questions.

4 Explain different characteristics of computers.

5 Explain instruction format with example. What is instruction set?

6 What is I/O port? Explain working of I/O system.

7 What is Unicode? Convert 0.865 from Base 10 to Base 16.

8 Explain cloud computing in brief.

9 What is data warehouse? Explain.

10 What are different element of multimedia?

11 Explain security awareness and security policy in brief.

12 Write short notes on: Cache memory IoT

1

Compare primary memory with secondary memory. Why do we need primary memory in computers? Explain different types of secondary memories used in computer.

2

Explain application software with example. Why do we need system software in computer?What are different type of operating system?

3

Define network topology. Explain different types of network topologies along with their merit and demerit.

4

Explain different characteristics of computers.

5

Explain instruction format with example. What is instruction set?

6

What is I/O port? Explain working of I/O system.

7

What is Unicode? Convert 0.865 from Base 10 to Base 16.

8

Explain cloud computing in brief.

9

What is data warehouse? Explain.

10

What are different element of multimedia?

11

Explain security awareness and security policy in brief.

12

Write short notes on:

Cache memory
IoT