Wednesday, 16 April 2014

Important Objective Question For Internet & Web Techonolgy


Important Objective Question For Internet & Web Techonolgy


1-A header in CGI script can specify- Format of the document & New location of the document.


2- All exception in Java are sub classes of built in class called Throwable.


3- In 32 bit IP Addressing scheme all 1’s represent limited broadcast.


4- DMSP stands for – Distributed Mail system Protocol.


5- Presentation layer is not present in TCP/ IP Model .


6- Left Most segment of a name in DNS represents- Individual computer


7- Address 192.5.48.3 belongs to class C.


8- The term byte stuf fing refers to data stuffing used wi th character -oriented

hardware.


9- FDDI is an example of token ring.


10- Hardware that calculates CRC uses shift register and X or unit .


11- In TCP protocol header checksum is of 16 bits.


12- In IP addressing scheme, class used for multicasting is class D.


13- CIDR stands for Classless Inter Domain Routing.


14- The total number of class of IP addresses are 5.


15- Parent class of al l Java classes is java. lang.object .


16- Exceptions of type error in JAVA are handled by JAVA run time

Environment


17- Error detecting method that can detect more errors without increasing

additional information in each packet is CRC.


18- MTU is specified by hardware technology.


19- Network address prefixed by 1110 is a multicast address.


20- FTP does not use User Datagram Protocol .


21- A header in CGI document can represent format of the document and the

location if document used to different URL.


22- 127.0.0.1 is a loop-back address.


23- In cyclic redundancy checking CRC is the remainder.


24- Gateway uses the greatest number of layer s in the OSI model .


25- 802.5 standards provides for a collision free protocol .


26- The addressing specially used by transport layer is application port address.


27- ICMP is an error reporting protocol .


28- Active web document is run at client side.


29- The main function of a browser is to interpret HTML.


30- MIB is associated with SNMP.


31- ATM is an example of- Star topology


32- The first part of the address in electronic mai lbox ident ifies:- User’s mail Inbox.


33- Protocol used to monitor and control network devices operates at :- Applicat ion layer .


34- DHCP stands for- Dynamic Host Configuration Protocol .


35- The transport protocol used by TFTP (Trivial File Transfer Protocol ) is: UDP.

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