Explanation: A block of statement can be understand as the set of the zero or more statements. In general, a block of statement has common definition “which combines one or a number of statements into a single statement for ease. 6) When interpreter encounters an empty statements, what it will do: Shows a warning.
Why is eval bad?
eval() is a dangerous function, which executes the code it’s passed with the privileges of the caller. If you run eval() with a string that could be affected by a malicious party, you may end up running malicious code on the user’s machine with the permissions of your webpage / extension.
What is Mcq Internet?
This set of Computer Networks Multiple Choice Questions & Answers (MCQs) focuses on “Internet”. … Explanation: Internet is nothing but an interconnected computer network providing a variety of communication facilities, consisting of a huge amount of small networks using standardized communication protocols.
What is bootstrap Mcq?
How does a for loop start?
The loop initialization where we initialize our counter to a starting value. The initialization statement is executed before the loop begins. If the condition is true, then the code given inside the loop will be executed, otherwise the control will come out of the loop. …
What is JSON format?