PSCP Quiz - sec A

Which one of the following statement is the most appropriate?

• Pseudo code is basically a diagrammatic representation of the algorithm. Whereas in flowchart normal English language is translated into the programming languages to be worked on.
• Flowchart is diagrammatic representation of the algorithm. Pseudo code is just another name of algorithm.
• Pseudo code is another name of programming. Whereas in flowchart is diagrammatic representation of algorithm.
• Flowchart is basically a diagrammatic representation of the algorithm. Whereas in pseudo code normal English language is translated into the programming languages to be worked on.

Which of the following is not a C variable?

• Count123
• Count_123
• Count@123
• X_123_Count

A function

• is a block of statements to perform some specific task
• is a fundamental modular unit to perform some task
• has a name and can be used multiple times
• All the options are true

The execution of any C program is

• Sequential
• Parallel
• Multi-threading
• None of these options are true

Syntax error occurs when

• The rules of grammar of the programming language is violated
• The statements in the program have no meaning
• The program gives wrong or undesired output
• Some illegal operation (e.g. divide by zero) is performed

If integer needs two bytes of storage, then the minimum value of a signed integer in C would be

• -65535
• 0
• -32,767
• -32,768

• a=a-b; b=a-b; a=a+b;
• a=a%b; b=a+b; a=a/b;
• a=a+b; b=a-b; a=a-b;
• a=b; b=a-b; a=a-b;

What is the purpose of the "if-else" statement in C?

• To execute a block of code repeatedly.
• To declare variables and constants.
• To test a condition and execute different code based on the result.
• To perform mathematical calculations.

Which of the following is true about nested "if-else" statements?

• They are not allowed in C.
• The "else" part is mandatory for every "if" statement.
• They allow you to test multiple conditions and execute different blocks of code based on the results.
• Nested "if-else" statements are only allowed up to two levels deep.

If multiple conditions are used in a single "if" statement then the testing of those conditions are done

• From Right to Left
• From Left to right
• Randomly
• None of these options are true