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TCS C Interview Questions
Questions Answers Views Company eMail

What are Storage Classes in C ?

 32 115796

what is a far pointer

 12 34531

What is the output of the program given below #include main() { char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

 21 31206

What is the difference between char a[] = "string"; and char *p = "string"; ?

 14 40231

What is the real difference between arrays and pointers?

 27 58650

long int size a) 4 bytes b) 2 bytes c) compiler dependent d) 8 bytes

18 37541

x=2,y=6,z=6 x=y==z; printf(%d",x)

13 36701

Unsigned char c; for ( c=0;c!=256;c++2) printf("%d",c); No. of times the loop is executed ?

8 17721

write a C code to reverse a string using a recursive function, without swapping or using an extra memory.

9 39587

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 21855

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

6 12950

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 19732

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 23207

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 29417

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 18444

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TCS C Interview Questions


Un-Answered Questions

How do I split a row in excel?

414

which of the following is not a guideline for conducting effective usability testing? : Adobe flash

480

How do you realize Ternary Conditional Operator in Kotlin ?

163

What is the maximum and minimum length of macro variable

648

How are standard query operators useful in linq?

65




what are the goals of sap initiative?

564

is code completion is active by default in iphone development?

412

What are the entities that are swapped out of the main memory while swapping the process out of the main memory?

536

What are the types of subroutines?

610

How do I show margins in word 2007?

288

Comparision between Machine Learning and Big Data?

77

What Are The Three Cost Factors Involves In Cloud Data Center?

429

What security is provided with microstrategy desktop?

546

explain what test tools you will need for client server testing

2609

which cl command can be used at program execution to redirect the file named in an rpg program?

702