BCA 1st Semester
Computer Fundamental & Application Board Question Paper 2024

Views: ...
tribhuvan university logo

Tribhuvan university

Bachelor In Computer Application

Course Title: Computer Fundamental & Application

Code No: CACS 101

Semester:I

2024

Full Marks:60 Pass Marks:24 Time:3 hours

Candidates are required to answer the question in their own words as far as possible.

Group A
Group B
Attempt any SIX question.
[6x5=30]
2.

Utility software helps to maintain proper and smooth functioning of a computer system. Justify it with proper examples.

3.

What is primary memory? Differentiate between static and dynamic RAM.

4.

Define CLI and GUI based operating systems. Also explain type of operating system.

5.

What is internet protocol? Explain two different e-mail protocols.

6.

Why do we need to use DBMS? How does relational model represent both data and relationship among those data? Explain.

7.

What is DNS? Differentiate between internet and extract.

8.

What is e-commerce? Explain the benefits of e-commerce.

Group C

Attempt any TWO questions

[2x10=20]
9.

a) What are the uses of word processing software? List and explain the major controls available in Layout tab of MS-word.
b) Write DOS commands for the following tasks:
i. To create two folders Folder1 and Folder2 at the current prompt directory
ii. To create files file1.txt in Folder1 and file2.txt in Folder2 directories
iii. To copy the content of file1.txt to file2.txt
iv. To rename the file File2.txt as CopiedFile.txt
v. To locate the IP address of your network

10.

a) What is computer virus? List the symptoms of a computer virus in a computer system. Also explain the prevention techniques.
b) What is the use of mask in Photoshop? Explain different controls available in Photoshop for editing an image.

11.

Why do we need to use protocols while transmitting data on the network? Will it be secure to transfer data through the network? Explain OSI model in detail.