Question

VI. Write T for the true statements and F for the false statements.

1. The control unit of the CPU sends command signals to other components of the computer system.
2. The number of bits in a nibble is half a byte.
3. To select columns which are not in continuous range, we use the Shift key.
4. The MSB in the decimal number 2054 is 4.
5. The small black square at the bottom left corner of an active cell is called the fill
handle.​

Answer 1

Answer:

1) True

2) True

3) False

4) True

5) True

Explanation:

1) The control unit (CU) is a component of the CPU that directs the operation of the processor. It tells the computer's memory, arithmetic and logic unit and input and output devices how to respond to the instructions that have been sent to the processor. It directs the operation of the other units by providing timing and control signals.

2) four bits  - Half a byte (four bits) is called a nibble.

3) To select non-continues cells without using your keyboard follow these simple steps. Press shift + F8 to activate “Add To Selection” Mode. Navigate to the range you want to include in your selection, press Shift + F8 again.

5) The little square in the lower right corner of a cell is called the fill handle.