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Category Archives: ISRO

A new flip flop with inputs X and Y, has the following property. Which of the following expresses the next state in terms of X,… Read More
Consider product of three matrices M1, M2 and M3 having w rows and x columns, x rows and y columns, and y rows and z… Read More
In the following procedure Integer procedure P(X, Y); Integer X,Y: value x; begin K = 5; L = 8; P = x + y; end… Read More
What is the complexity of the following code ? sum = 0; for (i = 1; i
Given the grammar: s → T * S⏐T T → U + T⏐U U → a⏐b Which of the following statement is wrong ? (A)… Read More
Huffman tree is constructed for the following data: {A, B, C, D, E} with frequency {0.17, 0.11, 0.24, 0.33 and 0.15} respectively. 100 00 01101… Read More
If the array A contains the items 10, 4, 7, 23, 67, 12 and 5 in that order, what will be the resultant array A… Read More
G is an undirected graph with vertex set {v1, v2, v3, v4, v5, v6, v7} and edge set {v1v2, v1v3, v1v4, v2v4, v2v5, v3v4, v4v5,… Read More
Convert the pre-fix expression to in-fix –* + ABC* – DE + FG (A) (A – B)*C + (D*E) – (F + G) (B) (A… Read More
Which of the following affects the processing power assuming they do not influence each other. Data bus capability 1. Addressing scheme Clock speed 3. (A)… Read More
Statements associated with registers of a CPU are given. Identify the false statement. (A) The program counter holds the memory address of the instruction in… Read More
The immediate addressing mode can be used for Loading internal registers with initial values 1. Perform arithmetic or logical operation on data contained in instructions… Read More
Following declaration of an array of struct, assumes size of byte, short, int and long are 1, 2, 3 and 4 respectively. Alignment rule stipulates… Read More
Given that B(a) means “a is a bear” F(a) means “a is a fish” and E(a, b) means “a eats b” Then what is the… Read More
A stack is implemented with an array of ‘A[0…N – 1]’ and a variable ‘pos’. The push and pop operations are defined by the following… Read More

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