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1st August 2014, 11:07 AM
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Join Date: Apr 2013
Re: GATE Computer Science question papers

Question paper of Computer Science for GATE(Graduate Aptitude Test in Engineering) exam is given below which you are looking for .

In a compiler, keywords of a language are recognized during
(A) parsing of the program
(B) the code generation
(C) the lexical analysis of the program
(D) dataflow analysis
Answer: (C)

If two fair coins are flipped and at least one of the outcomes is known to be a head, what is the probability that both outcomes are heads?
(A) 1/3
(B) 1/4
(C) 1/2
(D) 2/3
Answer: (A)

A layer-4 firewall (a device that can look at all protocol headers up to the transport layer) CANNOT
(A) block entire HTTP traffic during 9:00PM and 5 :0OAM
(B) block all ICMP traffic
(C) stop incoming traffic from a specific IP address but allow outgoing traffic to the same IP address
(D) block TCP traffic from a specific user on a multi-user system during 9:00PM and 5:00AM
Answer: (A)

Consider different activities related to email. m1: Send an email from a mail client to a mail server m2: Download an email from mailbox server to a mail client m3: Checking email in a web browser Which is the application level protocol used in each activity?
(A) ml: HTTP m2: SMTP m3: POP
(B) ml: SMTP m2: FTP m3: HTTP
(C) ml: SMTP m2: POP m3: HTTP
(D) ml: POP m2: SMTP m3: IMAP
Answer: (C)

Let the time taken to switch between user and kernel modes of execution be t1 while the time taken to switch between two processes be t2. Which of the following is TRUE? (A) t1 > t2
(B) t1 = t2
(C) t1 < t2
(D) nothing can be said about the relation betweent1 and t2

For more questions here I am giving attachment
GATE Computer Science question paper







Attached Files
File Type: pdf GATE Computer Science question paper.pdf (362.9 KB, 128 views)


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