Let P be a QuickSort Program to sort numbers in ascending order using the first element as pivot. Let t1 and t2 be the n

The minimum number of comparisons required to find the minimum and the maximum of 100 numbers is ________

Consider the following pseudo code. What is the total number of multiplications to be performed? D = 2 for i = 1 to n do

Suppose a polynomial time algorithm is discovered that correctly computes the largest clique in a given graph. In this s

Which one of the following is FALSE?

A canonical set of items is given below $$\eqalign{ & S \to L. > R \cr & Q \to R. \cr} $$ On input symb

Consider a selective repeat sliding window protocol that uses a frame size of 1 KB to send data on a 1.5 Mbps link with

Consider the following three statements about link state and distance vector routing protocols, for a large network with

Let the size of congestion window of a TCP connection be 32 KB when a timeout occurs. The round trip time of the connect

Which one of the following are used to generate a message digest by the network security protocols? (P) RSA (Q) SHA-1 (

An access sequence of cache block addresses is of length $$N$$ and contains $$n$$ unique block address. The number of un

Consider a $$6$$-stage instruction pipeline, where all stages are perfectly balanced. Assume that there is no cycle-time

A machine has a $$32$$-bit architecture, with $$1$$-word long instructions. It has $$64$$ registers, each of which is $$

Consider two processors ܲ$${P_1}$$ and $${P_2}$$ executing the same instruction set. Assume that under identical conditi

Consider a hash table with 9 slots. The hash function is h(k) = k mod 9. The collisions are resolved by chaining. The fo

Consider the following C functions in which size is the number of elements in the array E: int MyX(int *E, unsigned int

Let G be a graph with n vertices and m edges. What is the tightest upper bound on the running time of Depth First Search

Consider a rooted n node binary tree represented using pointers. The best upper bound on the time required to determine

Given the following statements: S1: A foreign key declaration can always be replaced by an equivalent check assertion in

Given the following schema: employees(emp-id, first-name, last-name, hire-date, dept-id, salary) departments(dept-id, d

Consider the following four schedules due to three transactions (indicated by the subscript) using read and write on a d

Consider the relation schema $$R = \left( {E,\,F,\,G,\,H,\,I,\,J,\,K,L,\,M,\,N} \right)$$ and the set of functional depe

Given the following two statements: $$S1:$$ Every table with two single-valued attributes is in $$1NF, 2NF, 3NF$$ and $$

Consider the $$4$$-to-$$1$$ multiplexer with two select lines $${S_1}$$ and $${S_0}$$ given below The minimal sum-of-p

The base (or radix) of the number system such that the following equation holds is __________ $${{312} \over {20}} = 13.

Consider the following Boolean expression for $$F:$$ $$F\left( {P,\,Q,\,R,\,S} \right) = PQ + \overline P QR + \overlin

The maximum number of edges in a bipartite graph on $$12$$ vertices is _________.

Suppose you break a stick of unit length at a point chosen uniformaly at random. Then the expected length of the shorter

Four fair six-sided dice are rolled. The probability that the sum of the results being 22 is X/1296. The value of X is__

Which one of the following propositional logic formulas is TRUE when exactly two of $$p, q,$$ and $$r$$ are TRUE?

Let S denote the set of all functions $$f:\,{\{ 0,\,1\} ^4}\, \to \,\{ 0,\,1\} $$. Denote by N the number of functions f

The value of the dot product of the eigenvectors corresponding to any pair of different eigen values of a 4-by-4 symmetr

Consider the following system of equations: 3x + 2y = 1 4x + 7z = 1 x + y + z =3 x - 2y + 7z = 0 The number of solu

Let the function $$f\left( \theta \right) = \left| {\matrix{ {\sin \,\theta } & {\cos \,\theta } & {\tan \,

The function $$f(x) =$$ $$x$$ $$sinx$$ satisfies the following equation: $$f$$"$$\left( x \right) + f\left( x \right) +

A function $$f(x)$$ is continuous in the interval $$\left[ {0,2} \right]$$. It is known that $$f(0)$$ $$=$$ $$f(2)$$ $$=

There are 5 bags labeled 1 to 5. All the coins in given bag have the same weight. Some bags have coins of weight 10 gm,

A pennant is a sequence of numbers, each number being 1 or 2. An n-pennant is a sequence of numbers with sum equal to n.

Let $$G = \left( {V,E} \right)$$ be a directed graph where $$V$$ is the set of vertices and $$E$$ the set of edges. Then

Consider the statement "Not all that glitters is gold" Predicate glitters$$(x)$$ is true if $$x$$ glitters and predic

An ordered $$n$$-tuple $$\left( {{d_1},\,\,{d_2},\,....,{d_n}} \right)$$ with $${{d_1} \ge ,\,\,{d_2} \ge .... \ge {d_n}

Consider an undirectional graph $$G$$ where self-loops are not allowed. The vertex set of $$G$$ is $$\left\{ {\left( {i,

Assume that there are $$3$$ page frames which are initially empty. If the page reference string is $$1, 2, 3, 4, 2, 1, 5

Suppose a disk has 201 cylinders, numbered from 0 to 200. At some time the disk arm is at cylinder 100, and there is a q

An operating system uses the Banker’s algorithm for deadlock avoidance when managing the allocation of three resource ty

Which one of the following is FALSE?

Consider the following set of processes that need to be scheduled on a single $$CPU.$$ All the times are given in millis

Consider the following program in C language: #include < stdio.h > main() { int i; int *pi = &i; scanf("%d", p

Match the following: $$1)$$ Waterfall model $$2)$$ Evolutionary model $$3)$$ Component-based software engineering $$4)$

Let $$L$$ be a language and $$\overline L $$ be its complement. Which one of the following is NOT a viable possibility?

Which one of the following is TRUE?

Consider the finite automation in the following figure. What is the set of reachable states for the input string $$001

Which of the regular expression given below represent the following $$DFA?$$