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Category Archives: MCQ

Following questions have been asked in GATE CS 2005 exam. 1) Let r be a relation instance with schema R = (A, B, C, D).… Read More
Following questions have been asked in GATE 2006 CS exam. 1) Consider the following log sequence of two transactions on a bank account, with initial… Read More
Following questions have been asked in GATE CS 2009 exam.  1) Let G(x) be the generator polynomial used for CRC checking. What is the condition… Read More
Following questions have been asked in GATE CS 2006 exam. 1) Station A uses 32 byte packets to transmit messages to Station B using a… Read More
Following questions have been asked in GATE CS 2007 exam. 1) The address of a class B host is to be split into subnets with… Read More
Following questions have been asked in GATE CS 2007 exam.  1) Which one of the following uses UDP as the transport protocol? (A) HTTP (B) Telnet (C) DNS (D)… Read More
Following questions have been asked in GATE CS 2008 exam. 1) What is the maximum size of data that the application layer can pass on… Read More
Following questions have been asked in GATE CS 2008 exam. 1) Which of the following system calls results in the sending of SYN packets? (A)… Read More
Following questions have been asked in GATE CS 2005 exam. 1) An organization has a class B network and wishes to form subnets for 64… Read More
Following questions have been asked in GATE CS 2005 exam. 1) Packets of the same session may be routed through different paths in: (a) TCP,… Read More
Following Questions have been asked in GATE 2010 CS exam. 1) One of the header fields in an IP datagram is the Time to Live… Read More
Following Questions have been asked in GATE 2011 CS exam.  1) A layer-4 firewall ( a device that can look at all protocol headers up… Read More
Following Questions have been asked in GATE 2012 CS exam. 1) Consider a source computer (S) transmitting a file of size 106 bits to a… Read More
Following questions have been asked in GATE 2005 CS exam. 1) Which one of the following statements about normal forms is FALSE? (a) BCNF is… Read More
Following questions have been asked in GATE 2008 CS exam. 1) Let R and S be two relations with the following schema R (P,Q,R1,R2,R3) S… Read More