Important Objective Question For Internet & Web Techonolgy
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 22.214.171.124 belongs to class C.
8- The term byte stuf fing refers to data stuffing used wi th character -oriented
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
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.