Microsoft 70-742 Questions Answers

You have a host with the address of 180.24.45.120. To what class would this be address be assigned?

A. Class A
B. Class B
C. Class C
D. Class D

Answer: B


For IPv4, what class is used for multicasting?

A. Class A
B. Class B
C. Class C
D. Class D

Answer: D

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Microsoft 70-742 Questions Answers

What command do you use to display active TCP or UDP connections?

A. nbtstat
B. netstat
C. ipconfig
D. nslookup

Answer: B

What command clears the NetBIOS name cache table?

A. nbtstat -r
B. nbtstat -R
C. nbtstat -RR
D. nbtstat -s

Answer: B

Microsoft 70-742 Questions Answers

What protocol does the ping command use to test network connectivity?

A. TCP
B. UDP
C. ICMP
D. FTP

Answer: C


What command do you use to test a system’s IPv4 protocol stack?

A. ping 127.0.0.1
B. ping self
C. ping 255.255.255.255
D. ping defaultgateway

Answer: A

Microsoft 70-742 Question Answer

What do you use to create VLANs

A. router
B. switch
C. firewall
D. proxy server

Answer: B


What command displays the IP address, subnet mask, and default gateway of the system you are currently on?

A. ipconfig
B. ping
C. tracert
D. nslookup

Answer: A

Microsoft 70-742 Question Answer

What command do you use to test the TCP/IP stack on a computer?

A. Ping localhost
B. Ping 127.0.0.1
C. Ping loopback
D. ipconfig /renew

Answer: ABC


What do you use to isolate a group of computers within your organization?

A. WLAN
B. WAN
C. VLAN
D. Internet

Answer: C

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