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Programming Portal MCQs [97]

You will find all MCQs which are added in Programming Portal by Akash Lawaniya

Q. The main purpose of a “Live Wire” in NetScape is to

Q. Local Browser used for validations on the Web Pages uses __________.

Q. JavaScript is also called as

Q. Why JavaScript is called as Lightweight Programming Language ?

Q. JavaScript Code is written inside file having extension 

Q. Cost for Using JavaScript in your HTML is

Q. The JavaScript’s syntax calling ( or executing ) a function or method is called

Q. Consider the following snippet code

Q. Assume that we have to convert “false” that is a non-string to string. The command that we use is (without invoking the “new” operator)

Q. The statement a===b refers to

Q. The snippet that has to be used to check if “a” is not equal to “null” is

Q. Which was the first browser to support JavaScript ?

Q. Which attribute is used to specifies that the script is executed when the page has finished parsing (only for external scripts)

Q. JavaScript Code can be called by using _________.

Q. JavaScript is designed for following purpose

Q. The basic purpose of the toLocaleString() is to

Q. The purpose of extensible attribute is to

Q. To determine whether one object is the prototype of (or is part of the prototype chain of) another object, one should use the

Q. A linkage of series of prototype objects is called as

Q. The object has three object attributes namely

Q. Variable can hold ________ value at a time.

Q. JavaScript was invented at _______ Lab.

Q. JavaScript is invented by

Q. What will be the result of the following expression in Python “2 ** 3 + 5 ** 2”?

Q. What will be the output of the following code snippet?

Q. How can assertions be disabled in Python?

Q. In which language is Python written?

Q. Which of the following modules need to be imported to handle date time computations in Python?

Q. Which of the following are valid string manipulation functions in Python?

Q. Which of the following are valid escape sequences in Python?

Q. What will be the output of the following code snippet?

Q. Which of the following is not a valid set operation in python?

Q. What will be the output of the following code snippet?

Q. What keyword is used in Python to raise exceptions?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. Which of the following blocks will always be executed whether an exception is encountered or not in a program?

Q. As what datatype are the *kwargs stored, when passed into a function?

Q. What will be the output of the following code snippet?

Q. As what datatype are the *args stored, when passed into a function?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. Which of the following functions converts date to corresponding time in Python?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the type of the variable sorted_numbers in the below code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. Which of the following is the proper syntax to check if a particular element is present in a list?

Q. Which of the following types of loops are not supported in Python?

Q. What will be the output of the following code snippet?

Q. Which of the following statements are used in Exception Handling in Python?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. Which of the following concepts is not a part of Python?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. What will be the output of the following code snippet?

Q. How is a code block indicated in Python?

Q. What will be the datatype of the var in the below code snippet?

Q. What will be the output of the following code snippet?

Q. What is the maximum length of a Python identifier?

Q. In a 32-bit compiler, which 2 types have same size?

Q. What is the size of float in a 32-bit compiler?

Q. Loss in precision occurs for typecasting from____________.

Q. In the following C code, the union size is decided by?

Q. %f access specifier is used for ________.

Q. Select the odd one out with respect to type?

Q. What will be the output of the following C code?

Q. What will be the output of the following C code?

Q. Which of the following % operation is invalid?

Q. Which data type is suitable for storing a number like?
25.00002500025

Q. Modulus for float could be achieved by?

Q. Predict the data type of the following mathematical operation?
2 * 9 + 3 / 2 . 0

Q. %lf is used to display?

Q. What is the output of this C code?

Q. Which of the following is the correct output for the program given below?

Q. Which of the following is the correct output for the program given below?

Q. Which of the following is the correct datatype for the variable n in the statement given below? 
n = 35.29 ;

Q. Which of the following is valid range of long double ?

Q. Which of the following is the correct output for the program given below?

Q. What is the range of a signed char variable in C?

Q. Which of the following is the correct output for the program given below?

Q. What is the value of character constant 'A' of ASCII character set?

Q. What is a standard library function to read 1 char at a time?

Q. What is the first stage of compilation of a C program?