Senior Software Engineer

In Go programming language, the "=" is known as an assignment operator which is used to assign the value/expression to the left side variable/constant. While ":=" is known as the short variable declaration which takes the following form, variable_name := expression The above statement assigns the value and determines the type of the expression. In such kind of declaration, there is no need to provide the type of the value/expression. So, a short variable declaration (:=) required a value while declaring a new variable. Consider the below example – demonstrating the difference between = and :=

Suppose n processes, P1, …. Pn share m identical resource units, which can be reserved and released one at a time. The maximum resource requirement of process Pi is Si, where Si > 0. Which one of the following is a sufficient condition for ensuring that deadlock does not occur?

You are given an integer ‘N’. You have to print the value of Factorial of ‘N’. The Factorial of a number ‘N’ is defined as the product of all numbers from 1 to ‘N’.

For Example:

Consider if ‘N’ = 4, the Factorial of 4 will be the product of all numbers from 1 to 4, which is 1 * 2 * 3 * 4 = 24. Hence, the answer is 24.

What are keys?

What is indexing?

Cpu scheduling

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