MTA 98-366 : Network Fundamentals Level 2
***Selamat Mengerjakan***
- 1.
What is the maximum speed supported by 802.11b?
- A.
1 Mbps
- B.
10 Mbps
- C.
11 Mbps
- D.
54 Mbps
Correct Answer
C. 11 MbpsExplanation
Correct Answer: 11 MbpsRate this question:
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- 2.
One reason to incorporate VLANs in a network is to:
- A.
Reduce the number of broadcast domains.
- B.
Increase the number of available Media Access Control (MAC) addresses.
- C.
Increase the number of available IP addresses.
- D.
Reduce the number of nodes in a broadcast domain.
Correct Answer
D. Reduce the number of nodes in a broadcast domain.Explanation
Correct Answer: Reduce the number of nodes in a broadcast domain.Rate this question:
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- 3.
What is the minimum cabling requirement for a 100BaseTx network?
- A.
Category 3 UTP cable
- B.
Category 5 UTP cable
- C.
Category 6 UTP cable
- D.
Multimode fiber cable
Correct Answer
B. Category 5 UTP cableExplanation
Correct Answer: Category 5 UTP cableRate this question:
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- 4.
What type of record does DNS use to find a mail service?
- A.
Host (A) DNS record
- B.
Name Server (NS) DNS record
- C.
IMAP DNS record
- D.
Mail Exchanger (MX) DNS record
- E.
E. POP3 DNS record
Correct Answer
D. Mail Exchanger (MX) DNS recordExplanation
Correct Answer: Mail Exchanger (MX) DNS recordRate this question:
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- 5.
A router’s static route is set by the:
- A.
Next upstream router.
- B.
Routing protocol.
- C.
Adjacent network.
- D.
Network administrator.
Correct Answer
D. Network administrator.Explanation
Correct Answer: Network administrator.Rate this question:
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- 6.
How many bits are there in an Internet Protocol version 6 (IPv6) address?
- A.
32
- B.
64
- C.
128
- D.
256
Correct Answer
C. 128Explanation
Correct Answer: 128Rate this question:
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- 7.
In which OSI layer does routing occur?
- A.
Physical
- B.
Network
- C.
Data Link
- D.
Transport
Correct Answer
B. NetworkExplanation
Correct Answer: NetworkRate this question:
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- 8.
The query protocol used to locate resources on a network is:
- A.
Tracert
- B.
Telnet.
- C.
Lightweight Directory Access Protocol (LDAP).
- D.
User Datagram Protocol (UDP).
Correct Answer
C. Lightweight Directory Access Protocol (LDAP).Explanation
Correct Answer: Lightweight Directory Access Protocol (LDAP).Rate this question:
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- 9.
What is the most common cable used today?
- A.
UTP
- B.
STP
- C.
COAXIAL
- D.
FIBER OPTIC
Correct Answer
A. UTPExplanation
Correct Answer: UTPRate this question:
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- 10.
If you are making a crossover cable and one end is 568A, what should the other end be?
- A.
568A
- B.
568B
- C.
568C
- D.
BOGB
Correct Answer
B. 568BExplanation
Correct Answer: 568BRate this question:
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- 11.
If you want to connect a computer directly to another computer without using a switch, you use a __________.
- A.
Straight-through cable
- B.
Crossover cable
- C.
Laplink cable
- D.
Rollover cable
Correct Answer
B. Crossover cableExplanation
Correct Answer: crossover cableRate this question:
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- 12.
You need to connect a twisted-pair cable to the back of a patch panel. What tool should you use?
- A.
Punch-down tool
- B.
Zip tool
- C.
Wire wedge
- D.
Crimping tool
Correct Answer
A. Punch-down toolExplanation
Correct Answer: punch-down toolRate this question:
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- 13.
What is the maximum category of twisted-pair cable you need to support 100 Mbps?
- A.
Category 3
- B.
Category 5
- C.
Category 5e
- D.
Category 6
Correct Answer
B. Category 5Explanation
Correct Answer: Category 5Rate this question:
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- 14.
When you pick up your wireless phone, your computer drops network connectivity. What could be the cause of the problem?
- A.
EMI
- B.
RFI
- C.
Network adapter failure
- D.
Cable failure
Correct Answer
B. RFIExplanation
Correct Answer: RFIRate this question:
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- 15.
You are setting up a network within a warehouse using Category 6 UTP. However, parts of the network are down because of the heavy machinery used. What cable type should you use?
- A.
STP
- B.
Coaxial
- C.
Fiber
- D.
Plenum-rated
Correct Answer
C. FiberExplanation
Correct Answer: fiberRate this question:
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- 16.
What do you call it when electrical signals jump to another set of wires?
- A.
EMI
- B.
RFI
- C.
Crosstalk
- D.
Jammer
Correct Answer
C. CrosstalkExplanation
Correct Answer: crosstalkRate this question:
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- 17.
What type of cable should be used as part of a fire code for a building?
- A.
STP
- B.
PVC
- C.
Heat protected
- D.
Plenum-rated
Correct Answer
D. Plenum-ratedExplanation
Correct Answer: plenum-ratedRate this question:
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- 18.
Which of the following is not a fiber connector?
- A.
RF
- B.
LC
- C.
RJ-45
- D.
MT-RJ
Correct Answer
C. RJ-45Explanation
Correct Answer: RJ-45Rate this question:
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- 19.
Which of the following is a characteristic of single-mode fiber?
- A.
Single-mode fiber supports longer distances than multimode fiber.
- B.
Single-mode fiber has increased bandwidth than multimode fiber.
- C.
Single-mode supports only a ring topology.
- D.
Single mode allows multiplexing of electrical and light signals.
Correct Answer
A. Single-mode fiber supports longer distances than multimode fiber.Explanation
Correct Answer: Single-mode fiber supports longer distances than multimode fiber.Rate this question:
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- 20.
Which protocol can be used to encrypt packets on the Internet?
- A.
AES
- B.
TFTP
- C.
HTTPS
- D.
MD5
Correct Answer
C. HTTPSExplanation
Correct Answer: HTTPSRate this question:
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- 21.
What is the maximum speed supported by 802.11g?
- A.
1 Mbps
- B.
10 Mbps
- C.
11 Mbps
- D.
54 Mbps
Correct Answer
D. 54 MbpsExplanation
Correct Answer: 54 MbpsRate this question:
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- 22.
What of the following is not a characteristic of 802.11n?
- A.
Frame aggregation
- B.
Channel bonding
- C.
RFI protection
- D.
MIMO
Correct Answer
C. RFI protectionExplanation
Correct Answer: RFI protectionRate this question:
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- 23.
Which is the most secure encryption used in wireless networks?
- A.
WPA2
- B.
WEP
- C.
WPA2-PSK
- D.
WPA
Correct Answer
C. WPA2-PSKExplanation
Correct Answer: WPA2-PSKRate this question:
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- 24.
What is used to identify a wireless network?
- A.
Network ID
- B.
Frequency identifier
- C.
Spectrum analyzer
- D.
SSID
Correct Answer
D. SSIDExplanation
Correct Answer: SSIDRate this question:
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- 25.
To test a cable, you would use a _____________.
- A.
Continuity tester
- B.
Patch Tester
- C.
Tone & Probe
- D.
Cable Detection P901
Correct Answer
A. Continuity testerExplanation
Correct Answer: Continuity testerRate this question:
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- 26.
For organizations, using ___________ authentication for wireless networks is recommended.
- A.
802.1d
- B.
802.1x
- C.
802.11g
- D.
802.11X
Correct Answer
B. 802.1xExplanation
Correct Answer: 802.1xRate this question:
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- 27.
What mode users a wireless access point?
- A.
Infrastructure Mode
- B.
Ad Hoc Mode
- C.
Bridge Mode
- D.
WDS Mode
Correct Answer
A. Infrastructure ModeExplanation
Correct Answer: Infrastructure ModeRate this question:
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- 28.
You are using windows 8 pro X64, If you encounter a large number of HTML 404 error codes, you may need to clear your DNS cache. Once you clear your DNS cache, your computer will query nameservers for the new DNS information.What command do you use to clear dns cache ?
- A.
Ipconfig /dnsclear
- B.
Ipconfig /flushdns
- C.
Ipconfig /renew
- D.
Ipconfig -flushcache
Correct Answer
B. Ipconfig /flushdnsExplanation
Correct Answer: ipconfig /flushdnsRate this question:
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- 29.
Which of the following is a public IP address?
- A.
10.156.89.1
- B.
68.24.78.221
- C.
172.16.152.48
- D.
127.0.0.1
Correct Answer
B. 68.24.78.221Explanation
Correct Answer: 68.24.78.221Rate this question:
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- 30.
When a signal degrades as it runs through a wire, you have ________.
- A.
Degradation
- B.
Attenuation
- C.
Cross Over
- D.
Resistance
Correct Answer
A. DegradationExplanation
Correct Answer: DegradationRate this question:
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- 31.
What is the default subnet mask for a Class B network?
- A.
255.0.0.0
- B.
255.255.0.0
- C.
255.255.255.0
- D.
255.255.255.255
Correct Answer
B. 255.255.0.0Explanation
Correct Answer: 255.255.0.0Rate this question:
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- 32.
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
Correct Answer
B. Class BExplanation
Correct Answer: Class BRate this question:
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- 33.
For IPv4, what class is used for multicasting?
- A.
Class A
- B.
Class B
- C.
Class C
- D.
Class D
Correct Answer
D. Class DExplanation
Correct Answer: Class DRate this question:
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- 34.
What is the maximum number of hosts you can use for each subnet that belongs to a class C address?
- A.
128
- B.
254
- C.
256
- D.
65,534
Correct Answer
B. 254Explanation
Correct Answer: 254Rate this question:
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- 35.
What type of address is 202.23.2.255?
- A.
Multicast address
- B.
Broadcast address
- C.
Unicast address
- D.
Anycast address
Correct Answer
B. Broadcast addressExplanation
Correct Answer: broadcast addressRate this question:
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- 36.
What type of address is used to send a single set of packets to multiple hosts?
- A.
Multicast address
- B.
Broadcast address
- C.
Unicast address
- D.
Anycast address
Correct Answer
A. Multicast addressExplanation
Correct Answer: multicast addressRate this question:
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- 37.
Which of the following is not a private address?
- A.
10.4.24.24
- B.
172.16.36.45
- C.
192.168.202.14
- D.
200.23.34.120
Correct Answer
D. 200.23.34.120Explanation
Correct Answer: 200.23.34.120Rate this question:
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- 38.
What type of address is 169.254.32.23?
- A.
APIPA
- B.
Multicast address
- C.
Anycast address
- D.
Broadcast address
Correct Answer
A. APIPAExplanation
Correct Answer: APIPARate this question:
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- 39.
You have a computer that cannot connect to a server. When you look at the IP configuration, the host has an address of 169.32.54.2. What is the problem?
- A.
The host cannot find a DHCP server.
- B.
The host is set to multicast.
- C.
The host is currently broadcasting.
- D.
The host cannot find a domain controller.
Correct Answer
A. The host cannot find a DHCP server.Explanation
Correct Answer: The host cannot find a DHCP server.Rate this question:
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- 40.
What defines the nearest router for a host?
- A.
Subnet mask
- B.
Default gateway
- C.
DNS server
- D.
WINS server
Correct Answer
B. Default gatewayExplanation
Correct Answer: default gatewayRate this question:
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Mar 21, 2023Quiz Edited by
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Feb 06, 2015Quiz Created by
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