Answer Posted / kala

it is the variable which can be modified outside of the
program. i.e hardwares can modify this variable. To avoid
compiler optimization we can use volatile.
this is used for memory mapped hardware and shared memory
usuage.

Write an efficient algo and C code to shuffle a pack of cards.. this one was a feedback process until we came up with one with no extra storage.

1042

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What is the difference between single charater constant and string constant?

1056

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How can I ensure that integer arithmetic doesnt overflow?

1115

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What are the basic data types associated with c?

1246

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What are different types of operators?

1003

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Why do we use int main?

1063

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How do you convert strings to numbers in C?

1191

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Why we use void main in c?

1128

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Explain Function Pointer?

1121

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Explain the priority queues?

1051

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what will be the output for the following main() { printf("hi" "hello"); }

10875

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When is the “void” keyword used in a function?

1448

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Why does notstrcat(string, "!");Work?

1101

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What is uint8 in c?

1078

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i want to switch my career from quailty assurance engineering to development kindly guide me from which programming language its better for me to start plz refer some courses or certifications too i have an experience of 1.5 yrs in QA field.Kindly guide me

1866

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