HSST Computer Science PSC Exam Preparation : Previous Question PartI

Maximum: 100 marks  Time: 1 hour and 15 minutes

                 1.       Flow control in TCPIIP is handledusing:

(A) Urgent pointer

(C) Acknowledgement number

(B) Checksum

                                      (D) Variable-size sliding window

2.  Which among the following is a protocol 'of Wireless LAN?

                                     (A) 802.2                                                             
                                     (B)802.3

                                     (C) 802.5                                                             
                                     (D) 802.11

                  3.       The default payload of TCP segment established during connection setup n bytes 

                                     (A) 536                                                                
                                     (B) 512

                                     (C) 1024                                                              
                                     (D) 1048

4.              Which is the protocol among the following that is used for translating from physical address to Internet address?

(A) ICMP
(B) ARP

                                     (C) IGRP
                                      (D)RARP

                   5.       Which property among the ones given below is not possessed by the HTTP protocol?

                                     (A) Non-cached                                                  
                                     (B) Lightweight

                                     (C) Stateless                                                       
                                     (D) Application level

                  6.       The port number assigned to FTP protocol is:

                                     (A) 23                                                                 
                                     (B) 22

                                     (C) 69                                                              

  7. The protocol used in TCPIIP for dynamic address assignment is :

                                     (A) ARP                                                                 
                                     (B) RARP

                                      (C) DHCP                                                              
                                     (D) ICMP

    8. Which of the following is true about a cross compiler?

(A) It is written in the machine code of one processor and produces code for Another processor

(B) It is used for compiler porting

(C) It may be written in the same language as the one for which it is a compiler of
(D) All of these

                                         

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