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TCS Interview Questions
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C program code int zap(int n) { if(n<=1)then zap=1; else zap=zap(n-3)+zap(n-1); } then the call zap(6) gives the values of zap [a] 8 [b] 9 [c] 6 [d] 12 [e] 15

6 21947

BPO means?

 21 101512

Virtual memory size depends on [a] address lines [b] data bus [c] disc space [d] a & c [e] none

15 30971

The C language terminator is a.semicolon b.colon c.period d.exclamation mark

6 13019

What is false about the following A compound statement is a.A set of simple statments b.Demarcated on either side by curly brackets c.Can be used in place of simple statement d.A C function is not a compound statement.

5 19796

What is true about the following C Functions a.Need not return any value b.Should always return an integer c.Should always return a float d.Should always return more than one value.

11 23332

Main must be written as a.the first function in the program b.Second function in the program c.Last function in the program d.any where in the program

19 29579

Which of the following about automatic variables within a function is correct ? a.its type must be declared before using the variable b.they are local c.they are not initialised to zero d.they are global.

6 18598

Write one statement equalent to the following two statements x=sqr(a); return(x); Choose from one of the alternatives a.return(sqr(a)); b.printf("sqr(a)"); c.return(a*a*a); d.printf("%d",sqr(a));

6 10644

Which of the following about the C comments is incorrect ? a.commentscan go over multiple lines b.comments can start any where in the line c.a line can contain comments with out any language statements d.comments can occur within comments

6 13289

What is the value of y in the following code? x=7;y=0; if(x=6) y=7; else y=1;

12 24798

Which of the following is not an infinite loop ? a.while(1){ .... } b.for(;;){ ... } c.x=0; do{ /*x unaltered within theloop*/ ... }while(x==0); d.# define TRUE 0 ... while(TRUE){ .... }

7 23426

what does the following function print? func(int i) { if(i%2)return 0; eale return 1; } main() { int =3; i=func(i); i=func(i); printf("%d",i);}

9 18406

how does the C compiler interpret the following two statements p=p+x; q=q+y; a.p=p+x; q=q+y b.p=p+xq=q+y c.p=p+xq; q=q+y d.p=p+x/q=q+y

4 19516

read the folllowing code # define MAX 100 # define MIN 100 .... .... if(x>MAX) x=1; else if(x 4 18498

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Un-Answered Questions

How much more efficient are new windows?

468

What stored procedure can you use to display the current processes?

501

Explain how can viscosity affect the design of a mixer?

611

If class D is derived from a base class B

301

How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?

1800




What is @injectable()?

457

What does the string method compareto () do?

540

IIS Performance tuning

2454

Explain the difference between function and stored procedure?

520

Which FM do you use to find out who is reporting to whom

5183

How can the output be redirected to some other action process in place showing it in the screen?

577

What is the result of pow(x,y)?

460

I'm using Delphi 4/5 and have am trying to fill a RichEdit control with both European characters and Thai characters - while I can change character colours the font stays with what was selected for the control:- reLangB.SelAttributes.Color :=dCol; reLangB.SelAttributes.Name :=FontName[dLang]; reLangB.SelAttributes.Charset :=FontChar[dLang]; reLangB.SelAttributes.Style :=[]; reLangB.Lines.Add(dText); The FontName and FontChar arrays contain the font info, and using a similar method for Captions and EditBoexes works! Anybody any ideas? Thanx in advance!

2267

What are the communication channels available for a web service?

516

How do you control image repetition using css?

287