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Category Archives: ISRO

A particular disk unit uses a bit string to record the occupancy or vacancy of its tracks, with 0 denoting vacant and 1 for occupied.… Read More
In a file which contains 1 million records and the order of the tree is 100, then what is the maximum number of nodes to… Read More
In unit testing of a module, it is found that for a set of test data, at the maximum 90% of the code alone were… Read More
Given two sorted list of size m and n respectively. The number of comparisons needed the worst case by the merge sort algorithm will be… Read More
Micro program is (A) the name of a source program in micro computers (B) set of micro instructions that defines the individual operations in response… Read More
Which of the following is application of Breath First Search on the graph? (A) Finding diameter of the graph (B) Finding bipartite graph (C) Both… Read More
A computer uses ternary system instead of the traditional binary system. An n bit string in the binary system will occupy (A) 3 + n… Read More
Consider the following C code segment: #include main() { int i, j , x ; scanf("%d", &x); i = 1 ; j = 1; while… Read More
( G, *) is an abelian group. Then (A) x = x -1, for any x belonging to G (B) x = x2, for any… Read More
The following paradigm can be used to find the solution of the problem in minimum time: Given a set of non-negative integer, and a value… Read More
The domain of the function log( log sin(x) ) is (A) 0 < x < π (B) 2nπ < x < (2n + 1) π… Read More
A class of 30 students occupy a classroom containing 5 rows of seats, with 8 seats in each row. If the students seat themselves at… Read More
The difference between a named pipe and a regular file in Unix is that (A) Unlike a regular file, named pipe is a special file… Read More
Dijkstra’s algorithm is used to (A) Create LSAs (B) Flood an internet with information (C) Calculate the routing tables (D) Create a link state database… Read More
Which of the following models used for software reliability (A) Waterfall (B) Musa (C) COCOMO (D) Rayleigh Answer: (D) Explanation: Rayleigh Model: This model predicts… Read More