Answer Posted / asit ranjan

Syntax error occurs when there happens to be a misuse of a
programming language's instructions.It happens at the time
of compilation.such errors need to be rectified before
proceeding further.
e.g.
1> x_y+z will cause syntax error as '_' is not an
assignment operator.
2>if(a=b) will cause syntax error as '=' is not relational
operator.

Runtime Error occurs at run-time.Such error cause a program
to end abrubtly or even cause system shut-down.Such errors
are hard to detect.
e.g. Error caused due to low system memory.

Logical Error :- It may happen that a program contains no
syntax or run-time errors but still it doesn't produce the
correct O/P.It is because the developer has not understood
the problem statement properly.These errors are hard to
detect as well.
e.g. Error caused when any loop is not closed at the right
place.

What will be the output of below code?

1032

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What is array traversing?

889

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What do you mean by 2-3-4 tree?

992

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Why is map not a collection?

856

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What is difference between list and linked list?

948

---

List out the applications of a linked list?

883

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Is Arraylist faster than Array? Why?

1014

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What is perfect binary tree?

837

---

Are sets sorted?

899

---

What are the difference between malloc() and calloc()?

1016

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Which is faster hashmap or linkedhashmap?

914

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How does variable declaration affect memory allocation?

1758

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How do you implement a stack?

893

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How dynamic arrays are created?

896

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How do you sort an array by value?

856

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