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Category Archives: GATE

Listening to music during exercise improves performance and reduces discomfort. Scientists researched whether listening to music while studying can help students learn better and the… Read More
Pen : Write :: Knife : _______ Which one of the following options maintains a similar logical relation in the above? (A) Vegetables (B) Sharp… Read More
then the value of x is: (A) 2 (B) 4 (C) 6 (D) 8 Answer: (B) Explanation: Apply formula a2 – b2 = (a+b)*(a-b) You… Read More
If θ is the angle, in degrees, between the longest diagonal of the cube and any one of the edges of the cube, then, cosθ… Read More
A transparent square sheet shown above is folded along the dotted line. The folded sheet will look like ___________. (A) A (B) B (C) C… Read More
Gauri said that she can play the keyboard __________ her sister. (A) as well as (B) as better as (C) as nicest as (D) as… Read More
Consider the following instruction sequence where registers R1,R2 and R3 are general purpose and MEMORY[X] denotes the content at the memory location X. Assume that… Read More
A sender (S) transmits a signal, which can be one of the two kinds: H and L with probabilities 0.1 and 0.9 respectively, to a… Read More
A five-stage pipeline has stage delays of 150,120,150,160 and 140 nanoseconds. The registers that are used between the pipeline stages have a delay of 5… Read More
Consider the following matrix. The largest eigenvalue of the above matrix is __________. (A) 3 (B) 4 (C) 0 (D) 12 Answer: (A) Explanation: Either… Read More
In a pushdown automaton P=(Q,Σ,Γ,δ,q0,F), a transition of the form, where p,q∈Q, a∈σ∪{ϵ}, X,Y,∈Γ∪{ϵ}, represents (q,Y) ∈ δ(p,a,X) Consider the following pushdown automaton over the… Read More
Consider the following C code segment: a = b + c; e = a + 1; d = b + c; f = d +… Read More
Consider the sliding window flow-control protocol operating between a sender and a receiver over a full-duplex error-free link. Assume the following: The time taken for… Read More
Consider the following ANSI C function: int SimpleFunction(int Y[], int n, int x) { int total = Y[0], loopIndex; for (loopIndex=1; loopIndex
Consider a dynamic hashing approach for 4-bit integer keys: (A) There is a main hash table of size 4. (B) The 2 least significant bits… Read More

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