Question

1.A computer's Operating System
A) Manages the software on your computer
B) Manages the hardware on your computer
C) Coordinates all of the actions of your computer
D) All of the above
2. The Computer is an 'electronic' machine because
A). It works using electricity
B) It works without moving parts
C) It has a CPU
D) It has a CPU
3. Two basic functions of a computer system are
A) Wordprocessing and Spreadsheet
B) Sending email and web browsing
C) Sending and receiving information
D) Mouse and keyboard
4.Process Control is
A) Less reliable than human work
B) A computer's ability to monitor and control an activity based on the input from sensors
C) Problematic because the computer is not consistent
D) Used in the grading of works of art
5.What is the difference between data and information?
A) Computers process information not data
B) Information is the representation of data on a computer
C) Data is the representation of information
D) Both are the same
6.Which of these are advantages of using a computer?
A) Speed, dependency and cost effectivness
B) Resentment and accuracy
C) Data input and output
D)Speed, consistency and reliability
7. Which of the following are disadvantages of computerizing a system?
A) Resentment towards the system from staff members and possibility of hacking
B) Accuracy and health risks
C) Dependency on the system and storage of large volumes of data
D) Consistency
8. Which of the following are hardware items?
A) Motherboard
B) CPU
C) RAM
D) All the above
9. Which of the following is a type of Main Memory?
A) Bus
B) Hard Disk
C) CPU
D) RAM
10. Which type device is a piece of equipment that receives information from a CPU?
A) Input
B) Output
C) Storage
D) All of the above

Answer 1

Answer

8.CPU

9.hard disk

10.storage

7.Accuracy and health risks