CompTIA A+ (220-1002) Labs #1

Question 1 of 15

1. Question

You are working in a Windows environment. Type the command to get a list of all files and folders in the current directory you’re in.

C:\>

Question 2 of 15

2. Question

You are working in a Linux environment. Complete the following commands to fulfill the requirements.

1. Change from current directory to /usr/local.
```
student@dojolab:~$  
```
2. Change from current directory to /usr/local/lib using absolute path.
```
student@dojolab:/usr/local$  
```
3. Move two directory up from where you are now.
```
student@dojolab:/usr/local$  
```

Question 3 of 15

3. Question

The network administrator of your company asks you to provide the network information about your computer. He needs a detailed report of various network details from your workstation. The report should include information such as:

Physical address
IPv4 address
Subnet mask
Default gateway

C:\>

Question 4 of 15

4. Question

You are troubleshooting network connectivity issues from a Linux workstation. Type the command to check the computer’s IP address and subnet mask.

student@dojolab:~$

Question 5 of 15

5. Question

A technician has installed a new workstation on the network 10.100.0/24. The workstation is assigned manually the IP 10.100.0.55.

Type the command to ensure that the workstation is reachable and communicate over the network with other computers.

C:\>

Question 6 of 15

6. Question

All computers on your network are having intermittent Internet connectivity issues. Type the command to track the problem down by verifying the path to the problematic computers.

C:\>

Question 7 of 15

7. Question

You are troubleshooting a Windows 10 workstation that is having issues connecting to the Internet. The computer seems to be able to connect only to websites that have SSL encryption but not to websites beginning with http:// e.g http://example.com. Type the command to check to see whether this workstation is making any TCP/IP connections on port 80.

C:\>

Question 8 of 15

8. Question

You are troubleshooting wireless networking issues on a Windows 10 laptop. Type the command to check the laptop’s IP address.

C:\>

Question 9 of 15

9. Question

The name resolution server on your local network does not appear to be resolving hostnames properly. Type the command that allows you to verify the entries on this server.

C:\>

Question 10 of 15

10. Question

You are at a Windows 10 command prompt. A remote Windows 7 workstation named Luis-PC is misbehaving and needs to be shut down. Type the proper command to shut down this remote system.

C:\> /m \\Luis-PC

Question 11 of 15

11. Question

You are at a Windows 10 command prompt. Type the command to perform an advanced scan to determine if the OS image has any problems.

C:\> /Online /Cleanup-Image /ScanHealth

Question 12 of 15

12. Question

You are at a Windows 10 command prompt. You believe that one of the Windows system files is corrupt. Type the command to scan and repair problematic system files on that workstation.

C:\>

Question 13 of 15

13. Question

You are working on a Windows 10 workstation that you believe has FAT entries that point to the same cluster. At a command prompt, type the command to check for these files and automatically fix any problems.

C:\> /f

Question 14 of 15

14. Question

You have replaced a failed hard drive and need to prepare it for data storage. Type the command you need to use first.

C:\>

Question 15 of 15

15. Question

You are at a Windows 7 command prompt, and you need to kill the process named processwin.exe. Type the command to kill this process.

C:\>

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