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Current Affairs January 2024

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Which of the following is false concerning CHAP?

A. It sends an encrypted password.

B. It sends a challenge.

C. It is more secure than PAP.

D. It uses a three-way handshake.

Correct Answer :

A. It sends an encrypted password.


Related Questions

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A _________ provides a high-speed infrastructure to move data between storage devices and file servers.

A. SAN

B. LAN

C. CN

D. SAN and CN

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The slot number of a 1900's Fast Ethernet uplink ports is ________.

A. 0

B. 1

C. 2

D. No slot number is used

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When choosing a networking product, you should consider all of the following except _______.

A. Ease of installation and support

B. Product features and functions

C. Backplane capacity

D. Amount of memory

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4

Ethernet ___________ has/have both a physical and logical bus topology.

A. 10BaseT

B. 10Base2 and 10Base5

C. 10BaseT and 10Base2

D. 10BaseT, 10Base2, and 10Base5

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RIP supports load balancing for up to __________ ___________ paths.

A. Six, unequal-cost

B. Four, unequal-cost

C. Four, equal-cost

D. Six, equal-cost

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Which protocol supports VLSM?

A. RIPv2

B. IGRP

C. RIP and IGRP

D. None of these

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With _________ switching, the switch reads the destination MAC address of the frame and
immediately starts forwarding the frame.

A. Store-and-forward

B. Cut-through

C. Fragment-free

D. Runtless

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4

________ topologies in NBMA environments do not have problems with split horizon.

A. Partially meshed

B. Fully meshed

C. Hub and spoke

D. Star

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4

An OSPF's router ID is based on __________.

A. The lowest IP address on its loopback interface, if configured, or the lowest IP address onits active interfaces

B. The highest IP address on its loopback interface, if configured, or the highest IP address on its active interfaces

C. The highest IP address on its active interfaces, if configured, or the highest IP address on its loopback interfaces

D. The lowest IP address on its active interfaces, if configured, or the lowest IP address on its loopback interfaces

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4

On the 1900 switch, how do you enter User EXEC mode?

A. It comes up by default.

B. Enter the letter U in the menu.

C. Enter the letter K in the menu.

D. Enter the letter C in the menu.

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Which of the following is the most expensive type of WAN connection?

A. Dedicated circuit connection

B. Circuit-switched connection

C. Packet-switched connection

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The function of the MODE button is to __________.

A. Change the status of the ports

B. Affect what the SYSTEM and RPS LEDs represent

C. Affect what the port LEDs represent

D. Change the status of all the LEDs

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4

What command activates the IP routing process?

A. router

B. enable

C. network

D. no shutdown

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Which of the following is not an advantage of route summarization?

A. It requires less memory and processing.

B. It supports smaller routing update sizes.

C. It contains network problems.

D. It supports discontiguous subnets.

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4

Which of the following is false concerning OSPF?

A. It provides a loop-free topology.

B. It is a classful protocol and allows for a hierarchical design.

C. It requires more memory and processing cycles than distance vector protocols.

D. It is complex to configure and difficult to troubleshoot.

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4

Which of the following commands belongs on the physical interface when using dialer profiles?

A. dialer pool-member

B. dialer-group

C. ip address

D. dialer string

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Distance vector protocols use ___________ to disseminate routing information.

A. Unicast

B. Multicast

C. Broadcast

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VLSM allows a network segment to have more than one subnet mask.

A. True

B. False

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__________ allows you to distribute connection requests destined to a single IP address to multiple machines.

A. Traffic load

B. Traffic configuration

C. PAT

D. Load distribution

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The root switch is the one elected with the __________ __________.

A. Lowest MAC address

B. Highest MAC address

C. Lowest switch ID

D. Highest switch ID

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4

Which router command specifies the ISDN switch the router is connected to?

A. isdn switch-type

B. isdn connection-type

C. isdn spid1

D. interface serial0:15

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4

Which of the following is true concerning RIPv2?

A. It uses triggered updates.

B. It uses broadcasts.

C. It is classful.

D. It doesn't support route summarization

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4

OSPF uses __________ as a metric.

A. Bandwidth

B. Delay

C. Cost

D. Hop count

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4

Which 2950 command enables trunking?

A. switchport mode trunk

B. trunking on

C. trunking enable

D. switchport trunk on

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4

With a crossover cable, which pins are crossed over?

A. 1 and 2, 3 and 6

B. 1 and 3, 2 and 6

C. 1 and 4, 2 and 6

D. 1 and 3, 4 and 6

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4

The address of a Frame Relay VC is called a ___________.

A. Data link layer connection identifier

B. Data layer connection index

C. Data link connection index

D. Data link connection identifier

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4

Which interface type is used to connect to the serial interface of a router?

A. EIA/TIA-232

B. V.35

C. DB-60

D. X.21

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4

Which type of routing protocol uses the Shortest Path First algorithm?

A. Distance vector

B. Link state

C. Hybrid

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Which controller command specifies how ones and zeros are represented on a digital circuit?

A. framing

B. linecode

C. clock source

D. interface

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A _________ uses Gigabit Ethernet as a media type

A. WAN

B. LAN

C. MAN

D. LAN and MAN