41. The _____ of a system includes the programs or instructions.
A. Hardware
B. Icon
C. Information
D. Software
42. ‘www’ stands for _____
A. World Word Web
B. World Wide Web
C. World White Web
D. World Work Web
43. What menu is selected to cut, copy, and paste?
A. File
B. Tools
C. Special
D. Edit
44. You can use the tab key to
A. Move a cursor across the screen
B. Indent a paragraph
C. Move the cursor down the screen
D. Only A and B
45. The most important or powerful computer in a typical network is _____
A. Desktop
B. Network client
C. Network server
D. Network station
46. The primary purpose of software is to turn data into________
A. Web sites
B. Information
C. Programs
D. Objects
47. Which of the following is an example of connectivity?
A. Internet
B. Floppy disk
C. Power cord
D. Data
48. To what temporary area can you store text and other data, and later paste them to another location?
A. The clipboard
B. ROM
C. CD-ROM
D. The hard disk
49. _____is the science that attempts to produce machines that display the same type of intelligence that humans do.
A. Nano science
B. Nanotechnology
C. Simulation
D. Artificial intelligence (AI)
50. Changing an existing document is called _____ the document.
A. Creating
B. Editing
C. Modifying
D. Adjusting