Windows OS

Question 1

What command can be used to verify the integrity of the Windows system files?

Answer 1

sfc /scannow

Question 2

What command will tell you which system files are signed and which aren’t?

Answer 2

sigverif

Question 3

What command can be used to query DNS names?

Answer 3

nslookup

Question 4

What command can be used to verify basic TCP/IP connectivity to a network host?

Answer 4

ping

Question 5

What command is used to view or modify a computer’s IP addresses?

Answer 5

ipconfig

Question 6

What command is used to view a system’s full IP configuration?

Answer 6

ipconfig /all

Question 7

What command will flush the DNS resolver cache?

Answer 7

ipconfig /flushdns

Question 8

What command will renew the IP address from a DHCP server?

Answer 8

ipconfig /renew

Question 9

What command is designed to provide information about the tasks that are running on a Windows 7 system?

Answer 9

tasklist

Question 10

What command terminates a task, either by name or PID?

Answer 10

taskkill -pid or -im .exe

Question 11

What command will display the route and measure transit delays of packets across the network?

Answer 11

tracert