66. Which of the following is an example of a computer programming language?
a) HTML
b) TCP/IP protocol
c) JPEG
d) SQL
67. What is the purpose of computer virtual memory?
a) to store data
b) to process data
c) to display data
d) to temporarily expand the available memory by using a portion of the hard drive as additional RAM
68. Which of the following is an example of a computer algorithm?
a) sorting a list of numbers in ascending order
b) compressing an image file
c) browsing a website
d) sending an email
69. What is the purpose of computer cache memory?
a) to store data
b) to process data
c) to display data
d) to temporarily store frequently used data to improve processing speed
70. Which of the following is an example of a computer peripheral device?
a) motherboard
b) CPU
c) hard drive
d) printer
