computer knowledge
Quiz
•
Computers
•
8th Grade
•
Practice Problem
•
Hard
Kai CHOW
Used 4+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following are commonly used in human-like robots?
(1) Artificial intelligence
(2) Image recognition
(3) Computer programming
(4) Speech synthesis
(2) and (4) only
(1), (2) and (3) only
(1), (3) and (4) only
(1), (2), (3) and (4)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a use of computers in the farming industry?
Retrieving weather information
Selling products through Internet
Replacing all staff on farms
Monitoring machines on farms
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a good reason to use robotics in the manufacturing industry?
Robots can replace all the employees.
Robots can work in a dangerous environment.
Robots can follow the manufacturing procedures accurately.
Robots can work 24 hours per day and 7 days per week.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is not an operating system?
UNIX
LINUX
JAVA
DOS
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following statements about electronic fund transfer systems is NOT correct?
More paperwork is required in transactions.
People are not required to wait in a queue to pay bills.
People are not required to carry bulky coins.
More computer professionals are required to maintain the system.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Peter finds that his computer is infected by a computer virus after doing the following actions.
Which of the following actions are most likely to have caused this infection?
(1) Accessing a file stored on a USB flash drive given to him by his classmate
(2) Downloading and installing a game from the Internet
(3) Changing the wallpaper of the screen
(4) Opening a text file attached to an email
(1) and (2) only
(2) and (3) only
(1) and (3) only
(1), (2) and (3)
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