GATE CSE 1994 | GATE CSE Year Wise Previous Years Questions

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GATE CSE 1994

MCQ (Single Correct Answer)

-0.6

Some group (G, o) is known to be abelian. Then, which one of the following is true for G?

$$g = {g^{ - 1}}\,$$ for every $$g\, \in \,G$$.

$$g = {g^{ 2}}\,$$ for every $$g\, \in \,G$$.

$${(goh)^2} = \,{g^2}\,o\,\,{h^2}$$ for every g, $$h\, \in \,G$$.

G is of finite order.

GATE CSE 1994

MCQ (Single Correct Answer)

-0.3

Let A and B be any two arbitrary events, then, which one of the following is true?

$$P\,(A\, \cap \,B)\, = \,P\,(A)\,P\,(B)$$

$$P\,(A\, \cup \,B)\, = \,P\,(A)\, + \,P\,(B)$$

$$P\,(A\,\left| {B) = \,} \right.P\,(A\, \cap \,B)\,P\,(B)$$

$$P\,(A\, \cup \,B)\, < \,\,P\,(A)\, + \,P\,(B)$$

GATE CSE 1994

Subjective

-0

Consider the resource allocation graph given in the figure. GATE CSE 1994 Operating Systems - Deadlocks Question 11 English

(a) Find if the system is in a deadlock state.
(b) Otherwise, find a safe sequence.

GATE CSE 1994

MCQ (Single Correct Answer)

-0.6

Consider the following heap (Figure) in which blank regions are not in use and hatched region are in use.

The sequence of requests for blocks of size $$300, 25, 125, 50$$ can be satisfied if we use.

GATE CSE 1994 Operating Systems - Memory Management Question 23 English

Either first fit or best fit policy (any one)

First fit but not best fit policy

Best fit but first fit policy

None of the above

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