81. What is the purpose of computer cloud computing?
a) to store data
b) to process data
c) to display data
d) to provide on-demand access to shared computing resources over the internet
82. Which of the following is an example of a computer operating system?
a) Microsoft Office
b) Adobe Photoshop
c) macOS
d) Google Chrome
83. What is the purpose of computer backup and recovery?
a) to store data
b) to process data
c) to display data
d) to protect and restore data in the event of a system failure, disaster, or data loss
84. Which of the following is an example of a computer algorithm?
a) binary search
b) bubble sort
c) merge sort
d) all of the above
85. What is the purpose of computer artificial intelligence?
a) to store data
b) to process data
c) to display data
d) to create intelligent machines or software that can learn from experience, make decisions, and solve problems
