ICT - GRADE 4 - APRIL 3RD WEEK 2021

COMPUTER DEVICES ARE DIVIDED INTO:

• KEYBOARD, MOUSE, MICROPHONE AND SCANNER.

• OUTPUT, INPUT AND PROCESSING DEVICES.

• MONITOR, SPEAKER AND PRINTER.

• JOYSTICK, PROJECTOR AND KEYBOARD.

INPUT DEVICES:

• GET INFORMATION AND RESULTS FROM THE COMPUTER.

• GET INFORMATION AND RESULTS FROM THE SPEAKER.

• WE CAN SEE THE INFORMATION AND RESULTS ON THE MONITOR.

• ALL OF THE ABOVE

• NONE OF THE ABOVE

PROCESSING DEVICE:

• THE PRINTER GIVES US THE RESULT.

• THE MONITOR DISPLAYS OUR INFORMATION AND RESULTS.

• THE COMPUTER PROCESSES THE INPUT GIVEN BY US AND THEN GIVES US THE OUTPUT.

• THE INFORMATION GIVEN BY US CAN BE RECORDED.

EVERY CELL HAS ITS OWN __________________ AND _________________ _______________.

• COLUMN - CELL ADDRESS

• ROW - CELL ADDRESS

• NAME - CELL ADDRESS

• TEXT - CELL ADDRESS

WHEN MULTIPLE CELLS ARE _____________________ TOGETHER, IT IS CALLED A ______________ ______________.

• MERGED - CELL ADDRESS

• WRAPPED - CELL RANGE

• HIGHLIGHTED - CELL ADDRESS

• SELECTED - CELL RANGE

OUTPUT DEVICES GET _____________________ AND _________________ FROM THE COMPUTER.

• INFORMATION - PRINTER

• INFORMATION - RESULTS

• MOUSE - PROJECTOR

• CAMERA - RESULTS

THE ________________ ______________________ __________________ IS THE ONLY ____________________ DEVICE.

• CENTRAL CELL UNIT - PROCESSING

• CENTRAL OUTPUT UNIT - PROCESSING

• CENTRAL INPUT UNIT - PROCESSING

• CENTRAL PROCESSING UNIT - PROCESSING

THE _________________ __________________ IS ON THE LEFT SIDE OF THE FORMULA ____________.

• COLUMN NAME - CELL

• NAME BOX - BAR

• ROW NUMBER - BAR

• NAME BOX - TAB

THE USE OF A CELL ADDRESS IN A FORMULA IS CALLED __________ ________________________.

• FORMULA BAR

• REFERENCING CELL

• MATHEMATICAL OPERATOR

• CELL REFERENCING

MOUSE, KEYBOARD AND SCANNER ARE _____________ DEVICES WHILE MONITOR, PRINTER AND SPEAKER ARE ___________________ DEVICES.

• INPUT - PROCESSING

• OUTPUT - INPUT

• INPUT - OUTPUT

• OUTPUT - PROCESSING