Truth Table

The output of OR gate with two inputs A, B is low when _____.

The output of AND gate with two inputs is HIGH when _____

Which one of the following statements is correct regarding the 'Not' operator in the truth table?

The truth value of $p$ is $F$. Find the truth value of $~p$.

The truth value of $p$ is $T$. Find the truth value of $~p$.

Which one of the following truth tables is correct regarding the structure of the truth table for two inputs variables?

Which one of the following statement is correct regarding the structure of truth table?

Which one of the following statements is correct regarding the number of columns in the truth table?

Which one of the following truth table is correct for the 'Or' gate with two input? 

Which one of the statements is correct for the truth table of two inputs which is shown below?

Where,

$C$, is the output variable

Complete the truth table based on three input 'Or' gate.

Where, 

$D$, is the output variable

Which one of the following statements is incorrect regarding the 'Or' operator?

Which one of the structures is used to represent 'Or' Gate?

Which one of the structure is used to represent 'And' gate?

Complete the truth table based on three input 'And' gate.

Where, 

$D$, is the output variable

What should come in the place of ($?$) for the truth table given below?

Complete the truth table (for 'Not' operator) given below:

Which one of the following statement is correct regarding the 'Not' operator in truth table?

Which one of the structure is used to define 'Not Gate'?

Direction: Select the correct statement corresponding to the symbols $~(p\vee q).$
Statements:
p: You need a credit card.
q: I have a nickel.