bt 3 2023

What is the value of a in below program?

int main()

{

 int a, b=20;

 a = 90/b;

 return 0;

}

•  4.5

• 4.0

• 4

• Compilation Error

Which operator has highest precedence in * / % in C++ ?

• *

• /

• all have same precedence

• %

 Which is true?

• "X extends Y" is correct if and only if X is a class and Y is an interface

•  "X extends Y" is correct if and only if X is an interface and Y is a class

•  "X extends Y" is correct if X and Y are either both classes or both interfaces

• "X extends Y" is correct for all combinations of X and Y being classes and/or interfaces

 In Java byte, short and long, all of these are

• signed

• unsigned

• Both of the above

• None of these

Which of the following is not a type of software license?

• Proprietary License

• Open Source License

• Creative Commons License

• Free License

 Predict the logo

• Lattelier

• Levis

• Louis Vuitton

•  None of the these

The following is used to define a ___.

d = {

<key>: <value>,

<key>: <value>,

.

.

.

<key>: <value>

}

• Group

• List

• Dictionary

• All of the mentioned above

What is the term used to describe the process of developing a software application for a specific platform or operating system?

•  Cross-platform development

• Platform-specific development

• Native app development

• Hybrid app development

Predict the logo

• Toyota

• Maruti Suzuki

• Mazda

• None of these

What is the output of the following code snippet?

x = 5

y = "2"

z = x + y

print(z)

• 7

• 52

• "52"

• This code will result in an error.