Answer Posted / sukekshani

for written exam...prepare GRE Barrons 12
edition...n.....for tech interviwe...b confident for every
answer

if a is an integer variable, a=5/2; will return a value a) 2.5 b) 3 c) 2 d) 0

1966

---

What is the use of void pointer and null pointer in c language?

1137

---

Explain what is the difference between a string and an array?

1186

---

code for quick sort?

2047

---

Is that possible to store 32768 in an int data type variable?

1096

---

Where are some collections of useful code fragments and examples?

1170

---

The % symbol has a special use in a printf statement. How would you place this character as part of the output on the screen?

1294

---

#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1736

---

How can you convert integers to binary or hexadecimal?

1048

---

What is string function in c?

997

---

What is a pointer in c?

1589

---

What are the 4 types of functions?

1070

---

Explain what does it mean when a pointer is used in an if statement?

1078

---

What are high level languages like C and FORTRAN also known as?

1183

---

What is pass by value in c?

1079

---