What is the type of expression from the given in which operator succeeds its operands is?OptionsBoth Prefix and Postfix ExpressionsInfix ExpressionPostfix ExpressionPrefix Expression

Which of the following is an example for a Postfix expression?Optionspqr*+st-+p*q(r+s)- + pqp+q-r

alue of the postfix expression 6 8 2 1 + – *

BC220415117: SYEDA LAIBA SHAH Time Left 89 sec(s) CS301P - Data Structures (Practical) (Lab 3 Quiz) Quiz Start Time: 02:48 PM, 03 May 2024 Question # 3 of 5 ( Start time: 02:49:36 PM, 03 May 2024 ) Total Marks: 1 When an operator is found in stack while evaluating a postfix expression, which of the following operation is performed on previous two operands? Select the correct optionReload Math Equations push pop None of the given options Enqueue

A postfix expression is just the reverse of the prefix expression? State true or false.a)Trueb)False

Expression is a combination of ___________, ____________ and _______________Select one or more:a.functionsb.variablesc.constantsd.operatorse.keywords