1-Specialized programs that allow particular input or output devices to communic
ID: 3759698 • Letter: 1
Question
1-Specialized programs that allow particular input or output devices to communicate with the rest of the computer system are called
A) operating systems.
B) utilities.
C) device drivers.
D) language translators.
2-"GUI" stands for
A) Gnutella Universal Interface.
B) Graphic Uninstall/Install.
C) Graphical User Interface.
D) General Utility Interface.
3-Popular network operating systems include all of the following EXCEPT
A) NetWare.
B) Windows NT Server.
C) Windows XP Server.
D) Microsoft DOS.
4-If you were trying to locate a lost file on your Macintosh, which application would you use?
A) Dock
B) Sherlock
C) Aqua
D) DiskCheck
5-Which of the following is a type of utility used to reduce the size of files to increase the amount of available disk space?
A) file compression program
B) troubleshooting program
C) antivirus program
D) uninstall program
6-A cold boot occurs when the computer is already on and you restart it without turning off the power.
A) True
B) False
7-Desktop operating systems control various desktops or notebook computers.
A) True
B) False
8-Linux is an example of a proprietary operating system.
A) True
B) False
9-Dashboard Widgets are a collection of specialized programs that will constantly update and display information.
A) True
B) False
10-Norton SystemWorks is one of the most widely used utility suites.
A) True
B) False
11-Which of the following is the smallest unit?
A) Desktop System Unit
B) Notebooks System Unit
C) PDA System Unit
D) Tablet PC's
12-Connection point for small specialized electronic parts called chips are provided by
A) sockets.
B) slots.
C) bays.
D) chips.
13-When two pieces of data are compared to see whether one is equal to (=), less than (<), or greater than (>) the other, then it is a
A) logical operation.
B) arithmetic operation.
C) graphic operation.
D) mathematical operation.
14-This type of memory is commonly called temporary or volatile storage.
A) RAM
B) ROM
C) Flash memory
D) virtual memory
15-Memory that cannot be changed is referred to as
A) RAM.
B) ROM.
C) flash memory.
D) virtual memory.
16-The CPU is composed of two units: the control unit and the arithmetic control unit.
A) True
B) False
17-The dual-core chip, can provide two separate and independent CPUs.
A) True
B) False
18-Chip capacities is often expressed in byte size.
A) True
B) False
19-USB is designed to support several external devices without using an expansion card or slots.
A) True
B) False
20-FireWire buses and ports are used to connect magnetic and optical disk drives to the system board with far greater speed that other buses and slots.
A) True
B) False
Explanation / Answer
1. C) device drivers.
Device drivers are required to allow input and output devices to communicate with the rest of the computer system
2.C) Graphical User Interface.
3.B) Windows NT Server.
4.D) DiskCheck
5.B) troubleshooting program
6.A) True
7.A) True
8.B) False
9.A) True
10.A) True
11.C) PDA System Unit
12,A) sockets.
13.A) logical operation.
14.C) Flash memory
15.B) ROM.
16.A) True
17.A) True
18.B) False
19.A) True
20.B) False
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