Hexaware Placement question previously asked:
1) 1,!,2,@,3,#,4,$,5, what is next in the series
Ans : %.
2) Which is the oldest computing device still in use
Ans : Abacus
3) Wat is WAP?
Ans : Wireless Application Protocol
4) Nibble is equal to
Ans:4 bits
5) Solving Algos : A simple program was given and the output was asked for different values of inputs.
6) I dont remember the exact ques. I am just giving a sample, which is similar to the one given there.
7) S= 0; C = 0 Read A,B While ((2A+3B) < 100) { S = 3A - 2B c = c + 1 } print a,s,c
8) In the series 0, 3, 8, 15,__ What is the next number?
Ans : 24
9) X < 0, Y <> 0 then which of the following is always positive?
Ans. $(x + y)^2$
10) Let $ax^2$ + bx + c = 0If the sum of the equal roots is equal to the product of the same roots. Then which of the following hold true
Ans. b+c = 0