Basic Computer Troubleshooting Commands - JKSSB Mock Test
Basic Computer Troubleshooting Commands for JKSSB are a frequently asked topic in the JKSSB Computer Awareness section. These commands are also important for exams like SSC, RRB NTPC, and other government job tests.
Knowing basic commands helps you fix problems like network errors, system crashes, or slow performance. This topic is essential for both practical life and competitive exams.
What is Computer Troubleshooting?
Computer Troubleshooting means finding and fixing problems in a computer system. It involves checking hardware, software, and network issues and solving them using simple commands or tools.
Important Troubleshooting Commands for JKSSB
Below is a list of commonly used troubleshooting commands:
- ping – Tests network connection between your computer and a server.
- ipconfig – Displays IP address and network information.
- tracert – Shows the path data takes to reach a website or server.
- chkdsk – Checks hard disk for errors and fixes them.
- sfc /scannow – Scans and repairs system files.
- tasklist – Displays running processes.
- taskkill – Terminates a process by its name or ID.
- netstat – Shows network connections and ports.
- msconfig – Opens system configuration utility.
- diskpart – Manages disk partitions.
- shutdown /r – Restarts the computer safely.
Explanation of Key Commands
| Command | Purpose |
|---|---|
| ping | Checks if your computer can connect to a website or server. |
| ipconfig | Displays IP address, subnet mask, and default gateway. |
| tracert | Shows the route taken by data packets to reach a destination. |
| chkdsk | Finds and fixes file system errors on a disk. |
| sfc /scannow | Repairs corrupted Windows system files. |
| tasklist | Lists all running programs and processes. |
| taskkill | Stops a specific program or process. |
| netstat | Displays active network connections and ports in use. |
| msconfig | Helps configure how the computer starts up. |
| diskpart | Manages drives and partitions. |
| shutdown /r | Restarts the system safely from the command prompt. |
Why These Commands Are Important for Exams?
- Frequently asked in JKSSB, SSC, and Banking exams.
- Practical knowledge improves problem-solving skills in real life.
- Many exam MCQs are based on command-line troubleshooting.
Tips for Memorizing Troubleshooting Commands
- Practice the commands in Command Prompt or Windows PowerShell.
- Make flashcards with command names and uses.
- Revise regularly to remember syntax and purpose.
- Attempt online JKSSB Mock Tests for better practice.
FAQs on Troubleshooting Commands
Q1. What is the purpose of the 'ping' command?
It checks the connectivity between your computer and another device or website.
Q2. How do you check IP address using Command Prompt?
Use the command ipconfig to display your IP address and network details.
Q3. Which command repairs corrupted system files?
sfc /scannow is used to scan and fix system files in Windows.
Q4. What is 'tracert' used for?
It displays the route taken by data to reach a particular server or website.
Q5. What is the difference between tasklist and taskkill?
tasklist shows running programs, while taskkill is used to stop them.
Practice and Mock Test
To strengthen your knowledge of Basic Troubleshooting Commands, practice regularly. Attempt this free JKSSB Mock Test to build confidence and secure high marks in your upcoming exam.
