IGNOU BSCAEY BEY 20 Computer Basics and PC Software (4) Solved Assignment ENGLISH

Please make sure your assignment questions match your current IGNOU session

BEY 020 (January 2026 - July 2026) - ENGLISH

Course Code: BEY-020

Course Title: Computer Basics and PC Software

Assignment Code: BEY-020/TMA/2026

Maximum Marks: 100

Last Date of Submission: May 31, 2026 (For June TEE), September 30, 2026 (For December TEE)

Note:

1. All questions are compulsory.

10

Q.1 What is the role of memory in a computer? What are the different types of memories used in a Computer? Explain the uses of each type of memory. Find size range of these memories.

Q.2 Convert the following numbers as stated

(5×4) 20

1. Decimal 372.125 to binary

ii.

Decimal 6400 to hexadecimal

111.

Octal 754 to hexadecimal

iv. Octal 345 to decimal

10

Q.3 What is an instruction in the context of a Computer? Explain with the help of an example. How is an instruction executed by a computer?

Q.4 Differentiate between the following:

i. Random Access vs. Serial Access

ii. Parallel port vs. Serial port

Q.5 List the features of the following:

i. Scanner

ii.

LCD Monitors

111.MICR

iv. Net book

Q.6 Describe in detail client-server architecture with examples.

Q.7 Explain the features of Object Oriented programming languages. How object is oriented programming different than that of procedural programming?

Q.8 What is the model of development of Open source software? Explain the Open Source licensing policy.

Q.9 With reference to Operating System, explain the following:

(2.5 marks each) 10

a. Serial processing

b. Command Processor

c. Multiprogramming

d. Process management

Q.10 Explain the use of MODEM, Router, Switch and Gateway in the context of Computer Networks.

Q.11 For the design a network for an office (with no branches) that is located in a building which of the networks (LAN, MAN, WAN) will you suggest? Justify your selection. List the basic characteristics of the proposed network.

Q.12 Explain

a. TCP/IP protocol

b. IP address

c. URL

d. DN.

Q.13 What is the reason behind popularity of social networking? What are the precautions one must take while using social networking? Give examples a few social networking sites and how they function.

 

BEY 20 2025 - English

Assignment -5

(To be done after studying the course material)

Course Code: BEY-020

Course Title: Computer Basics and PC Software

Assignment Code: BEY-020/TMA/2025

Maximum Marks: 100

Last Date of Submission: May 31, 2025 (For June TEE), September 30, 2025 (For December TEE) Note:

1. All questions are compulsory.

Q.1 Compare the first-generation computer with fifth generation computers. Give one example of each type.

Q.2 Analyze the classification of computers with respect to speed and storage. Provide an example each. Explain different types of main memory with a suitable example. Discuss various file access methods.

Q.3 Convert the following numbers to relevant number systems

i. Convert the binary number (1101)2 to a decimal number

ii. Convert the octal number (22)s to a decimal number

111. Convert the hexadecimal number (121)16 to a decimal number

iv. Convert the decimal number 456 to binary number.

Q.4 Briefly explain the sub cycles involved in execution of a machine instruction. Write notes on various registers in CPU.

Q.5 Explain the working principle of a magnetic disk with a diagram. Define the terms (i) seek time (ii) search time (iii) Access time

Q.6 Describe the different types of ports in a basic computer. Explain any 5 types of output devices with its specific function.

Q.7 Discuss the types of personal computers and elaborate its features. Explain the classification of software's and provide an example each.

Q.8 Write a C program to search an element in an array of integers using sequentialsearch.

Q.9 Write a program to apply sorting in a set of integers.

Q.10 Write a C Program to Concatenate Two Strings Without Using strcat() function

Q.11 What is the function of a Modem in enabling Internet access, and how does it handle the conversion of data between digital and analog formats?

Q.12 What are the differences in data transmission speeds and costs between LAN, MAN, and WAN, and how do these differences influence their applications?

Q.13 Explain the functions of the following in the context of networking:

a) TCP/IP

b) IP addresses

c) DNS

d) OSI model

Q.14 What technologies and equipment are typically required to set up a LAN and MAN for an office, and how do they contribute to network performance?

Q.15 What role do collaboration tools in e-learning platforms play in enhancing the learning experience, and how can they be effectively utilized?

Q.16 Explain the following in the context of the Internet and its applications:

a) Web Browsing

b) Search engines

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