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Cisco 640-692 - CCT Routing & Switching

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Total 67 questions

A null modem cable uses which adapter type?

A.

RJ-11

B.

RJ-45

C.

RS-323

D.

RS-232

E.

USB

Which two pairs of LAN Ethernet devices use an RJ-45 Straight-through cable? (Choose two)

A.

Switch to switch

B.

Switch to router

C.

Switch to server

D.

Router to router

E.

Switch to hub

The colored wires at one end of the cable in the reverse sequence of the colored wires at the other end of the cable. Which cable does this describe?

A.

Rolled

B.

Coaxial

C.

Crossover

D.

Straight-through

The pins and RJ-45 are numbered from 1 through 8. With the material points of the plug facing toward you, pin 1 is the leftmost pin. Which two sets are looped on an RJ-45 T1 loopback plug? (Choose two)

A.

Pins 1 and 4

B.

Pins 1 and 7

C.

Pins 2 and 5

D.

Pins 2 and 8

E.

Pins 1 and 5

F.

Pins 2 and 7

Which three of the following statements are true about a smart jack? (Choose three)

A.

It provides signal conversion.

B.

It operates at Layer 2 of the OSI model.

C.

It regenerates the signal to compensate for signal degradation from line transmission.

D.

It provides loopback testing.

E.

It acts as a concentration point for dial-in and dial-out connections.

Which router can be used for disk-in-access to the router CLI management purposes and does not usually pass normal network traffic?

A.

AUX

B.

Gigabit Ethernet

C.

Fast Ethernet

D.

Channelized serial

Which address facilitates the routing of packets over an IP network?

A.

MAC

B.

transport

C.

network

D.

physical

On which three operating systems does HyperTerminal not come pre-installed? (Choose three)

A.

Windows XP

B.

Windows Vista

C.

Mac OSX

D.

Windows 98

E.

Windows 7

F.

Windows 2000

Which two of the following are true? (Choose two)

A.

Telnet is preferred over SSH for security reasons.

B.

SSH is a protocol that provides a secure remote access connection to network devices.

C.

When using HyperTerminal to communicate over a TCP/IP network, the SSH protocol is used.

D.

A Telnet network management connection is dropped when a router reboots.

E.

Telnet is a protocol that provides a secure remote access connection to network devices.

Which layer of the IOS model defines how data is formatted for transmission and how access to the physical media is controlled?

A.

Physical

B.

Data link

C.

Network

D.

Transport