# ST Microelectronics Papers: Sample Questions 34 - 36 of 40

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## Question number: 34

### Write in Short

Where does a global and local static variable lie in a program?

### Explanation

• Both local and global static variables are kept in initialized data segments. There are two data segments: initialized data segment and uninitialized data segment. By default any data segment is initialized.
• This section gets copied from loaded image of the program. Here variables are initialized by a non zero number and in uninitialized (BSS) data segments variables are assigned with zero.

## Question number: 35

### Write in Short

In a triangle without changing the angle if we double the sides then what will be the new area?

### Explanation

• Area of an equilateral triangle = / 4 L2, where, L = side of a triangle

A old = L2

• New length = 2L
• So, A new = (2L) 2

= 4 [] L2

= 4

• So, we can say that by doubling the side of a triangle, area of new triangle will be four times the area of previous one.

## Question number: 36

True-False▾

### Is the Following Statement True or False?

Statement: Normal children are active;

Inference: All children are active;