3D151 CDC Edition-01 (All 3 Vols / With Some Self-test Questions)
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- 1.(001) What entails how we communicate and manage data?
- A.
Information systems.
- B.
Satellite systems.
- C.
Airfield systems.
- D.
Power systems.
- 2.(001) What part of client systems includes the physical aspect of computers, telecommunications, and other devices, to include the interconnect devices?
- A.
Hardware.
- B.
Programs.
- C.
Processes.
- D.
Paperwork.
- 3.(001) What devices are mostly small, lightweight, and designed for mobile use?
- A.
Handhelds.
- B.
Computers.
- C.
Hardware.
- D.
Software.
- 4.(002) Any hardware added to a computer that expands its capabilities is referred to as a/an
- A.
Peripheral.
- B.
Port.
- C.
Interface.
- D.
I/O device.
- 5.(002) Which of the following is not one of the three types of interfaces?
- A.
Graphical.
- B.
Hardware.
- C.
Software.
- D.
User.
- 6.(002) The transfer of eight bits of data simultaneously through eight separate lines in a single cable is a function of a
- A.
Parallel port.
- B.
Serial port.
- C.
Switching port.
- D.
Universal serial bus port.
- 7.(002) What program translates commands between a device and the programs that use the device?
- A.
Driver.
- B.
Operating system.
- C.
Memory.
- D.
Port.
- 8.(003) The term used to refer to the process of launching the OS is the
- A.
Boot.
- B.
Random access memory.
- C.
Basic Input/Output System.
- D.
Complimentary Metal-Oxide Semiconductor.
- 9.(003) What program sets up the divisions of memory that hold the operating system, user information and applications?
- A.
The bootstrap loader.
- B.
The Memory.
- C.
BIOS.
- D.
CMOS.
- 10.(004) What describes how a computer finds a specific byte it is looking for in memory?
- A.
Memory addressing.
- B.
Memory segmenting.
- C.
Processing.
- D.
Programming.
- 11.(004) How many bits long are the addresses that computer instructions work with?
- A.
16
- B.
8
- C.
24
- D.
32
- 12.(004) Which type of memory stores configuration information, and is used by the BIOS during system boot up?
- A.
Complementary metal-oxide semiconductor memory.
- B.
Programmable read only memory.
- C.
Random access memory.
- D.
Read only memory.
- 13.(004) What type of memory is nonvolatile, considered permanent, and is also called firmware in reference to the data and instructions stored?
- A.
ROM.
- B.
RAM.
- C.
Cache.
- D.
CMOS.
- 14.(004) This type of memory is blank and instructions can be placed on permanently.
- A.
PROM.
- B.
ROM.
- C.
RAM.
- D.
CMOS.
- 15.(004) Which type of memory is used to duplicate frequently used information stored elsewhere or computed earlier, because the original data is time consuming to retrieve or to compute?
- A.
Cache.
- B.
RAM.
- C.
ROM.
- D.
Buffer.
- 16.(004) Which term describes that data is whole or complete?
- A.
Data integrity.
- B.
Driver.
- C.
Parity bit.
- D.
Error correction.
- 17.(004) Which is a very simple example of an error detecting code?
- A.
Parity bit.
- B.
Interrupt.
- C.
Data integrity.
- D.
Asynchronous.
- 18.(004) What data integrity method is used in high-end personal computers and file servers?
- A.
Error correction code memory.
- B.
Parity.
- C.
Polling.
- D.
Nonparity.
- 19.(005) Reading and storing a document on a hard disk or some other storage medium for processing at a more convenient time is called
- A.
Spooling.
- B.
A driver.
- C.
An interrupt.
- D.
A print queue.
- 20.(005) A spooled print job be several times larger than the printed document size because of the conversion to the
- A.
Printer’s language.
- B.
Driver’s language.
- C.
Processor’s language.
- D.
Print server’s language.
- 21.(005) A static internet protocol address on a network printer during hardware configuration is used for
- A.
Print job locating.
- B.
Print job queuing.
- C.
Print job spooling.
- D.
Operating system configuration.
- 22.(005) Printer hardware configuration via the web is done through
- A.
Hypertext transfer protocol.
- B.
Printer front panel controls.
- C.
Hewlett Packard Jetadmin.
- D.
Telnet.
- 23.(005) What type of printer software configuration option requires a new port to be created?
- A.
TCP/IP printing.
- B.
Telnet.
- C.
Local printer.
- D.
Driver printing.
- 24.(006) Which of these is not a prominent characteristic of an operating system?
- A.
The way it processes.
- B.
The operational environment.
- C.
The user interface.
- D.
Multitasking.
- 25.(006) Which of the below is not a type of computer user interface?
- A.
Application driven interface.
- B.
Command driven interface.
- C.
Graphical user interface.
- D.
Menu driven interface.
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