Class 10 Computer Science Chapter 1 is an important part of the Class 10 Computer Science Punjab Board syllabus. This chapter provides essential concepts and exam preparation material for 10th Class Computer Science students. Here you can find Class 10 Computer Science notes, important questions, MCQs, short questions and detailed questions to help students prepare effectively for their Class 10 Computer Science exam.
Unit: 1
Total Time: 35 Minutes
CHAPTER WISE CLASS TEST
Test No. 2
Computer Science
Total Marks: 25
A B C D
1
ⓐ
ⓑ
ⓒ
ⓓ
2
ⓐ
ⓑ
ⓒ
ⓓ
3
ⓐ
ⓑ
ⓒ
ⓓ
A B C D
4
ⓐ
ⓑ
ⓒ
ⓓ
5
ⓐ
ⓑ
ⓒ
ⓓ
6
ⓐ
ⓑ
ⓒ
ⓓ
A B C D
7
ⓐ
ⓑ
ⓒ
ⓓ
8
ⓐ
ⓑ
ⓒ
ⓓ
NOTE: Four possible answers A, B, C and D to each question are given.
The choice which you think is correct, fill that circle in front of
that question with Marker or Pen ink. Cutting or filling two or more
circles will result in zero mark in that question.
Q.1:
(08)
1. Smallest unit of memory is:
2. Which is called smallest unit of execution?
3. Without a proper system system, when we control hardware
directly through a program it is?
4. We can identify a file type by its:
5. In the FCFS scheduling method, processes are served:
6. In Windows, user accounts can be created via:
7. A graphical shell allows the user to:
8. Which is NOT an example of an operating system?
(PART – I)
Q.2: Write short answers.
(6×2=12)
(i)
Describe any two benefits of multithreading.
(ii)
Why file system is important for data management?
(iii)
Describe the key features and applications of real time operating system.
(iv)
How is kernel different from shell.
(v)
Define one way to create a new user account in Windows
(vi)
Why is the operating system referred to as the “central controller”?
(PART – II)
☆ Write a detailed answer.
Q.3:
Describe system calls, their purpose, and give examples of at least
three types.
(5)
