OGUN 2021 TECH CHALLENGE FOR SENIOR SECONDARY SCHOOL STUDENT

The main processor: every instruction goes through it.

• Motherboard
• CPU
• Operating System

Show what the software is doing.

• Input Devices
• Output Devices

A special kind of electric switch with low and high settings that can be used to represent numbers, words, pictures, ect.

• Bits
• Software
• Transistors

Master program that manages the interactions between hardware and software.

• Software
• Operation System
• Hardware

Holds the main components of a computer in place.

• CPU
• Operation System
• Motherboard

Basic unit of binary information.

• Hertz
• Bits

Basic unit of binary information.

• Hertz
• Bits

A unit of frequency equal to 1 cycle per second.

• Bits
• Hertz

Which term best describes a digital scanner?

• Input hardware
• Output hardware
• Input Software
• Output Software

Which of the following is considered software?

• Central Processing Unit
• Operating System
• Random Access Memory
• Graphics Chip