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Q:

You are preparing to install Windows 2000 server on a new computer at your office. You want to perform an over-the-network installation. Which method will you use to start the installation ?

A) From a CD-ROM drive B) By using winnt.exe
C) By using winnt32.exe D) By using a network installation startup disk
 
Answer & Explanation Answer: B) By using winnt.exe

Explanation:

winnt.exe is used to start an over-the-network installation of Windows 2000.

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Q:

In Which part of the Windows 2000 architecture do applications run in?

A) User mode B) Kernel mode
C) Window Manager D) Executive Services
 
Answer & Explanation Answer: A) User mode

Explanation:

Applications and their subsystems  run in user mode.

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Q:

You are choosing a windows 2000 operating system to use on a new computer at your company. This new computer will be used exclusively as a network file server. Which operating system should you use choose?

A) Windows 2000 professional B) Windows 2000 Server
C) Windows 2000 Advanced Server D) Windows 2000 Datacenter Server
 
Answer & Explanation Answer: B) Windows 2000 Server

Explanation:

Windows 2000 server is optimized for use on network file, print , application and Web servers.

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Q:

Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?

A) HDLC B) Cable
C) VPN D) IPSec
 
Answer & Explanation Answer: C) VPN

Explanation:

A VPN allows or describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols. A VPN can be set up across any type of link.

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Filed Under: CCNA

Q:

Which of the following is an industry-wide standards suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer3 Network layer of the OSI model?

A) HDLC B) xDSL
C) VPN D) IPSec
 
Answer & Explanation Answer: D) IPSec

Explanation:

IPSec is an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer3 Network layer of the OSI model.

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Filed Under: CCNA

Q:

Which of the following uses ATM as the Data Link layer protocol that's terminated at what's known as the DSLAM?

A) DSL B) PPPoE
C) Frame Relay D) Dedicated T1
 
Answer & Explanation Answer: A) DSL

Explanation:

ATM is the Data-Link layer protocol that's typically used over the DSL layer1 connection from the CPE and terminated at what's known as the DSLAM - an ATM switch that contains DSL interface cards, or ATU-Cs.

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Q:

The Acme Corporation is implementing dail-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols,needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services? 

A) 802.1 B) Frame Relay
C) HDLC D) PPP
 
Answer & Explanation Answer: D) PPP

Explanation:

PPP is your only option because HDLC and Frame RElay do not support these types of business requirements. PPP provides dynamic addressing , authentication using PAP or CHAP, and callback services.

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Q:

You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection?

A) Router (config-if) #encapsulation frame-relay q933a B) Router (config - if) #encapsulation frame-relay ansi
C) Router (config - if) #encapsulation frame-relay ietf D) Router (config - if) #encapsulation frame-relay cisco
 
Answer & Explanation Answer: C) Router (config - if) #encapsulation frame-relay ietf

Explanation:

If you have a Cisco router on one side of a Frame Relay network and a non-Cisco router on the otherside, you would need to use the Frame Relay encapsulation type of IETF. The default is Cisco encapsulation, which means that a Cisco router must be on both sides of the Frame Relay PVC.

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Filed Under: CCNA