Prepare for the Punjab Board Matric Annual Examinations 2027 with our specially designed Class 10 Computer Science and Entrepreneurship Chapter 2: System Recovery and Advanced Maintenance – Class Test 1. This test is part of our comprehensive Chapter-Wise Test Series and Full Unit Test Preparation, developed according to the new syllabus issued by PECTAA Punjab. These Punjab Board 2027 Model Papers and chapter-wise practice tests help students strengthen their understanding of system recovery, advanced maintenance, troubleshooting, and essential computer system management concepts. Students can use these assessment materials to evaluate their preparation, improve problem-solving skills, and prepare effectively for their upcoming board examinations.
Unit: 2
Total Time: 35 Minutes
CHAPTER WISE CLASS TEST
Test No. 1
Computer Sciecne
Total Marks: 25
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.
TIME: 10 Min
OBJECTIVE
MARKS: 8
Q.1:(08)
1.
When app or system are not properly update it can cause?
(A) Efficiency(B) Data loss(C) Security Risk(D) Hardware Damage
2.
Which tab allow user to show all active programs?
(A) Processes Tab(B) Activities Tab(C) Fewer Details(D) Performance Tab
3.
What is the short key to restart computer?
(A) F4(B) Ctrl + F4(C) Alt + F4(D) F1
4.
Which option is select for modern technology when used Rufus?
(A) GPT(B) MBR(C) BIOS(D) None of them
5.
Bootable USB drives are used for
(A) Installing games(B) System repair and recovery(C) Watching videos(D) Sending emails
6.
File History helps to
(A) Track website history(B) Save copies of personal files(C) Install apps(D) Scan for malware
7.
Tenorshare is a tool used to
(A) Play videos(B) Recover lost files(C) Create charts(D) Monitor CPU
8.
In UEFI systems, a bootable USB must be created in
(A) NTFS format(B) MBR style(C) GPT style(D) ZIP format
TIME: 25 Min
SUBJECTIVE
MARKS: 17
(PART – I)
Q.2: Write short answers.(6×2=12)
- What is post troubleshooting? Also give an example.Post troubleshooting means checking and testing the system after a fault is fixed, to confirm the problem is solved and no new one appeared. Example: after reinstalling a driver, restart and test that the device works.
- What are the responsibilities of task manager?It shows running programs and processes, monitors CPU, memory, disk and network use, ends non-responding tasks, and manages startup programs.
- Explain any two built-in recovery tools used in MS Windows.System Restore: returns system files and settings to an earlier restore point. File History: saves copies of personal files so they can be restored. (Startup Repair and Reset this PC are also valid.)
- Why build in diagnostic tools to help troubleshooting?They find the cause of faults quickly, test hardware and software, save time and cost, and need no extra tools.
- How does Windows Defender help in maintaining system health?It scans for viruses and malware, gives real-time protection, removes threats, and updates its definitions automatically.
- What happens during the Power-On Self-Test (POST).When the computer starts, firmware checks the CPU, RAM, keyboard, storage and other hardware. If all is fine, boot continues; otherwise it shows error messages or beep codes.
(PART – II)
☆ Write a detailed answer.(5)
Q.3:Briefly explain any two preventive maintenance techniques that help to keep a computer running smoothly.
1. Disk cleanup and defragmentation: removing temporary and unused files frees space and organises data, so the system runs faster.
2. Regular updates and antivirus scans: updating Windows and apps fixes bugs and security holes, and scans remove malware.
(Also: dust cleaning, backups.)
2. Regular updates and antivirus scans: updating Windows and apps fixes bugs and security holes, and scans remove malware.
(Also: dust cleaning, backups.)
