Question
raw the truth table for the following logic circuit.
▶️Answer/Explanation
Ans:
Question
Define the term usability.
▶️Answer/Explanation
Ans:
The extent to which a device can be used by specific/its users;
To achieve specific goals effectively/efficiently/satisfactorily;
Question
a.) Calculate, showing your working in each case: the binary (base 2) value of the denary (base 10) number: 105. [2]
b.)Calculate, showing your working in each case: the hexadecimal (base 16) value of the denary (base 10) number: 200. [2]
b.)Calculate, showing your working in each case: the hexadecimal (base 16) value of the denary (base 10) number: 200. [2]
▶️Answer/Explanation
Ans:
a.)
(0)1101001;
b.)
Award [1] for showing workings.
C8;