Barcadly Services Video Editor Interview Questions and Answers

I am b.tech pursuing electronics and communication engineering, from technocrats institute of technology bhopal,

Q1. What is loops in c, ?
Ans. 
Loops in C are used to repeat a block of code multiple times based on a condition or a fixed number of iterations.
• C provides three types of loops: for, while, and do-while.

• The for loop is used when the number of iterations is known.

• The while loop is used when the number of iterations is not known in advance.

• The do-while loop is similar to the while loop but guarantees at least one execution of the loop body.

• Loops can b...read more
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Q2. What is type of data in c++
Ans. 
In C++, the types of data include fundamental types (int, float, etc.), derived types (arrays, pointers, etc.), and user-defined types.
• Fundamental types include int, float, double, char, etc.

• Derived types include arrays, pointers, references, etc.

• User-defined types are created by the programmer using classes or structures.
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Q3. What is operator in python
Ans. 
In Python, an operator is a symbol that performs an operation on one or more operands.
• Operators are used to perform arithmetic, comparison, logical, and bitwise operations

• Examples of operators include +, -, *, /, ==, !=, >, <, and &

• Operators can be overloaded to work with custom objects
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Q4. What is #include stdio.h
Ans. 
The #include stdio.h is a preprocessor directive in C programming language that includes the standard input/output library.
• It is used to include the standard input/output functions in a C program.

• It allows the program to use functions like printf() and scanf().

• It is necessary for programs that require input/output operations.
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Q5. Whai is DSA why we use?
Ans. 
DSA stands for Data Structures and Algorithms. It is used to efficiently store and manipulate data in computer programs.
• DSA helps in organizing and managing data effectively.

• It provides efficient algorithms for searching, sorting, and manipulating data.

• DSA is essential for solving complex problems and optimizing program performance.

• Examples of DSA include arrays, linked lists, stacks, queues, trees, and graphs.
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