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Ch. 4 Practice Quiz

Total questions: 10

Worksheet time: 30mins

Name
Class
Date
1.

You manage a network that has multiple internal subnets. You connect a workstation to the 192.168.1.0/24 subnet.

This workstation cannot communicate with any other host on the network. You run ipconfig /all and see the following: (See Image)

What is the MOST likely cause of the problem?

a)

Incorrect default gateway

b)

Incorrect subnet mask

c)

Incorrect IP address

d)

Incorrect DNS server Address

2.

You administer a network with Windows Server 2016, UNIX servers, and Windows 10 Professional, Windows 8, and Macintosh clients. A Windows 8 computer user calls you one day and says that he is unable to access resources on the network. You type ipconfig on the user's computer and receive the following output:

0 Ethernet adapter:

IP address. . . . . . . . . : 169.254.1.17

Subnet Mask . . . . . . . . : 255.255.0.0

Default Gateway . . . . . . :

You also check your NIC and see that the link light is on.

What might the problem be in this scenario?

a)

An unavailable DHCP server

b)

A bad NIC

c)

The user changed their computer's configuration

d)

A missing default gateway

3.

You are a network technician for a small consulting firm. One of your users is complaining that they are unable to connect to the local intranet site.

After some troubleshooting, you've determined that the intranet site can be connected to by using the IP address but not the hostname.

Which of the following would be the MOST likely reason for this?

a)

Incorrect DHCP Configuration

b)

Incorrect DNS settings

c)

Incorrect subnet mask

d)

Incorrect default gateway

4.

You are a network technician for a small consulting firm. One of your responsibilities is to manage the intranet site and configuration. You recently had to update the site's IP mapping due to a server upgrade.

A user is having an issue with connecting to the intranet site now. When the user attempts to connect through their web browser, they receive a message that the page cannot be displayed. If you type in the IP address, the page loads fine.

Which of the following commands should you use to fix this issue?

a)

ipconfig /displaydns

b)

ipconfig/release

c)

ipconfig/registerdns

d)

ipconfig/flushdns

5.

You've been called in to troubleshoot a connectivity problem on a newly installed Windows Server system. The system is operating well and is able to communicate with other systems on the local network. However, it's unable to access any systems on other segments of the corporate network.

You suspect that the system's default gateway parameter hasn't been configured or may be configured incorrectly. Which of the following utilities are you MOST likely to use to view the system's default gateway information?

a)

tcpump

b)

ipconfig

c)

ifconfig

d)

netstat

6.

Examine the following output:

Reply from 64.78.193.84: bytes=32 time=86ms TTL=115 Reply from 64.78.193.84: bytes=32 time=43ms TTL=115

Reply from 64.78.193.84: bytes=32 time=44ms TTL=115 Reply from 64.78.193.84: bytes=32 time=47ms TTL=115

Reply from 64.78.193.84: bytes=32 time=44ms TTL=115 Reply from 64.78.193.84: bytes=32 time=44ms TTL=115

Reply from 64.78.193.84: bytes=32 time=73ms TTL=115 Reply from 64.78.193.84: bytes=32 time=46ms TTL=115

Which of the following utilities produced this output?

a)

ping

b)

ifconfig

c)

tracert

d)

nslookup

7.

Which TCP/IP utility gives you the following output?

Interface: 192.168.4.101 on Interface 0x3

Internet Address Physical Address Type

192.168.1.23 00-d1-b6-b7-c2-af dynamic

a)

ipconfig

b)

tracert

c)

nslookup

d)

arp

8.

A user reports that they cannot browse to a specific website on the internet.

From the user's computer, a computer tech finds that a ping test to the web server succeeds. A traceroute test shows 17 hops to the destination web server.

What is the MOST likely cause of the problem?

a)

Duplicate IP addresses

b)

Incorrect DNS server Address

c)

Incorrect default gateway address

d)

Incorrect subnet mask value

9.

Which of the following commands do you use to clear the local DNS cache?

a)

dig -x

b)

ipconfig /flushdns

c)

ipconfig /release

d)

nslookup set type = PTR

10.

Mary calls to tell you that she can't connect to an intranet server called WebSrv1. From her computer, you ping the server's IP address. The ping test is successful.

Which tool would you use on her workstation next to troubleshoot the problem?

a)

tracert

b)

netstat

c)

nslookup

d)

arp