|
Vaccum Tubes
|
|
|
|
41. An example of
an embedded system is ...?
|
|
(1) A CD-ROM
|
|
(2) A machine tool
|
|
(3) A calculator
|
|
(4) All of the above
|
|
(5) None of these
|
|
|
|
42. Which
computers use single chip processors?
|
|
(1) All of the above
|
|
(2) Parallel computers
|
|
(3) Cray computers
|
|
(4) Personal computers
|
|
(5) /tone of these
|
|
|
|
43. Travel agents
use this computer system when reserving flights.
|
|
(1) Supercomputer
|
|
(2) Mainframe computer
|
|
(3) Personal computer
|
|
(4) All of the above
|
|
(5) None of these
|
|
|
|
44. Which
computers are used in the weather forecasting industry?
|
|
(1) Super computers
|
|
(2) Notebook computers
|
|
(3) Jon Von Neumann computers
|
|
(4) All of the above
|
|
(5) None of these
|
|
|
|
45. Which
computers are connected to many terminals and can multitask?
|
|
(1) Minicomputers
|
|
(2) LEO 1 computers
|
|
(3) All of the above
|
|
(4) None of these
|
|
(5) Personal computers running MS-DOS
|
|
|
|
46. Vacuum tube
based electronic computers are...?
|
|
(1) Second generation
|
|
(2) Hoover generation
|
|
(3) First generation
|
|
(4) All of the above
|
|
(5) None of these
|
|
|
|
47. Which
generation of computer was developed from microchips?
|
|
(1) Third generation
|
|
(2) Second generation
|
|
(3) Fourth generation
|
|
(4) All of the above
|
|
(5) None of these
|
|
|
|
48. Which
generation of computer uses more than one microprocessor?
|
|
(1) Second generation
|
|
(2) Third generation
|
|
(3) None of these
|
|
(4) All of the above
|
|
(5) Fifth generation
|
|
|
|
49. Which
generation of computer developed using integrated circuits?
|
|
(1) Second generation
|
|
(2) Fifth generation
|
|
(3) Thirtl generation
|
|
(4) All of the above
|
|
(5) None of these
|
|
|
|
50. Which of
these is actually a very basic computer?
|
|
(1) a toaster
|
|
(2)
a stove
|
|
(3) a light bulb
|
|
(4) a calculator
|
|
(5) None of these
|
|
|
|
51. Imagine that a user has a WORD document
open at a workstation and that workstation is unexpectedly disconnected from
the school network and from the Internet. Where should the user BEST save her
work?
|
|
(1) USB key
|
|
(2) P drive
|
|
(3) None of these
|
|
(4) S drive
(5) H drive
|
|
|
|
52. Computer
memory that temporarily storesinformation is called the ____.
|
|
(1) RAM
|
|
(2) CPU
|
|
(3) ROM
|
|
(4) IBM
|
|
(5) None of these
|
|
|
|
53. The brain of
the computer is called the _____.
|
|
(1) IBM
|
|
(2) ROM
|
|
(3) RAM
|
|
(4) CPU
|
|
(5) None of these
|
|
|
|
54. The operating system is also called the
______ between the user and the computer.
|
|
(1) interrelate
|
|
(2) interface
|
|
(3) interference
|
|
(4) intermediate
|
|
(5) None of these
|
|
|
|
55. When
installing a peripheral you also usually need to install a _____ .
|
|
(1)port
|
|
(2) server
|
|
(3) driver
|
|
(4) password
|
|
(5) None of these
|
|
|
|
56. Computers use
which of the following number systems to store information?
|
|
(1) base 4 (2)
base 2
|
|
(3) base8 (4)
base 10
|
|
(5) None of these
|
|
|
|
57. A single binary digit is known as
|
|
(1) MB
|
|
(2) byte
|
|
(3) KB
|
|
(4)bit
|
|
(5) None of these
|
|
|
|
58. Internet
Safety relates to__________.
|
|
(1) only
those who buyproducts online
|
|
(2) only those who sign up for chat rooms
|
|
(3) only those who do their banking online
|
|
(4) everyone who uses a computer that can
conned to the Internet
|
|
(5) None of these
|
|
|
|
59. A file name
extension for Word 2007 files is ___.
|
|
(1) .gif
|
|
(2) .txt
|
|
(3) .docx
|
|
(4) .exe
|
|
(5) None of these
|
|
|
|
60. A KB
represents____bytes
|
|
(1) 8
|
|
(2) 1,000,000,000
|
|
(3) 1,000,000
|
|
(4) 1,000
|
|
(5) None of these
|
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