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Q:

In the following code in which order the functions would be called?

a = ( f1 ( 23,14 ) * f2 ( 12/4) ) + f3() ;

Answer

The order may vary from compiler to compiler.


Here the multiplication will happen before the addition , but in which order the functions would be called is undefined. In an arithmetic expression the parentheses tell the compiler which operands go with which operators but do not force the compiler to evaluate everything within the parentheses first.

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Subject: Programming

Q:

To honour whom was a settlement in America called Virginia?

Answer

Queen Elizabeth I

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Subject: World History

Q:

Who is called the Napoleon of Iran?

Answer

Nader Shah

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Subject: World History

Q:

Who did the historian K M Pannikar call "India's new Manu, the spirit of modern law incarnate"?

Answer

Thomas Babington Macaulay

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Subject: World History

Q:

You are planning to install and configure network services for ineroperability on your Windows 2000 Server computer. You specifically want this server to maintain and advertise a list of services that use the NWLink IPX/SPX/NetBIOS Compatible Transport Protocol. What service should you install?

A) Indexing Service B) NNTP Service
C) RIP Listener D) SAP Agent
 
Answer & Explanation Answer: D) SAP Agent

Explanation:

The SAP Agent enables a Windows 2000 computer to maintain and advertise a list of servers (such as NetWare servers) that use the NWLink IPX/SPX/NetBIOS Compatible Transport Protocol.

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Filed Under: MCSE-Microsoft Certified Solutions Expert

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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Filed Under: CCNA

Q:

Suppose you have a customer who has a central HQ and six branch offices. The customer anticipates adding six more branches in the near future. It  whishes to implement  a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. which of the following would you recommend?

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

Explanation:

The key is "there are no free ports" on your router. Only Frame Relay can provide a connection to multiple locations with one interface, and in an economical manner no less.

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Filed Under: CCNA

Q:

Which IEEE committee has been sanctioned by WAP and is called WPA2?

Answer

The IEEE 802.11i standard has been sanctioned by WPA and is termed WPA version 2.

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Subject: CCNA