Filters
Question type

Study Flashcards

What are three names for the electronic component that interprets and carries out the basic instructions that operate a computer?


A) analog interpreter, AI, interpreter
B) CPU, processor, central processing unit
C) control processing unit, CPU, processor
D) command processing circuit, CPC, processor

E) All of the above
F) None of the above

Correct Answer

verifed

verified

____________________ operations involve comparing one data item with another to determine whether the first item is greater than, equal to, or less than the other item.

Correct Answer

verifed

verified

What numbering system uses only the numbers 0 and 1?


A) octo system
B) binary system
C) 8-bit system
D) ASCII system

E) A) and B)
F) C) and D)

Correct Answer

verifed

verified

Which of the following is contained on an integrated circuit and can act as an electronic switch that opens or closes the circuit for electrical charges?


A) transistor
B) switcher
C) capacitor
D) resistor

E) A) and B)
F) A) and C)

Correct Answer

verifed

verified

When determining the amount of RAM necessary for a computer you wish to purchase, what should you consider?


A) the size of the computer monitor
B) the number of expansion slots found in the computer
C) the processing speed of the CPU
D) the types of software you plan to use

E) A) and B)
F) C) and D)

Correct Answer

verifed

verified

Which of the following is an application that incorporates data from multiple providers into a new application?


A) combo
B) mashup
C) aggregate
D) integrated app

E) A) and B)
F) A) and C)

Correct Answer

verifed

verified

Together, the four basic operations on a processor (fetching, decoding, executing, and storing) comprise a pipeline cycle.

A) True
B) False

Correct Answer

verifed

verified

Which kind of tablet positions the case below a keyboard, providing functionality similar to that of a laptop?


A) slate
B) console
C) integrated
D) convertible

E) C) and D)
F) B) and C)

Correct Answer

verifed

verified

Which of the following is the most common type of volatile memory?


A) ROM
B) Flash memory
C) CMOS
D) RAM

E) C) and D)
F) A) and B)

Correct Answer

verifed

verified

Saving is the process of copying items from a storage device such as a hard disk to RAM.

A) True
B) False

Correct Answer

verifed

verified

Each processor core on a multi-core processor generally runs at a faster speed than a single-core processor.

A) True
B) False

Correct Answer

verifed

verified

You should read reviews for programs and apps before you download and/or install them to make sure the program or app will meet your needs.

A) True
B) False

Correct Answer

verifed

verified

You want to allow sound to be input through a microphone and output through external speakers on your computer. What must you have in order to do this?


A) sound card
B) SCSI port
C) port duplicator
D) peripheral device manager

E) A) and D)
F) A) and C)

Correct Answer

verifed

verified

If a computer advertisement states a computer operates at 5 GHz, what does that mean?


A) The computer contains 5 GHz of RAM.
B) The CPU in the computer is an Intel processor.
C) The system clock has a clock speed of five billion clock cycles per second.
D) It guarantees the computer runs faster than one that operates at 4 GHz.

E) A) and B)
F) A) and C)

Correct Answer

verifed

verified

A(n) ____________________ card converts computer output into a signal that travels through a cable to the monitor, which displays an image on the screen.

Correct Answer

verifed

verified

Which of the following cards converts computer output into a video signal that travels through a cable to the monitor, which displays an image on the screen?


A) output
B) graphics
C) express
D) PC

E) A) and C)
F) B) and C)

Correct Answer

verifed

verified

A byte is uninformative because it provides only enough different combinations of 0s and 1s to represent 8 individual characters.

A) True
B) False

Correct Answer

verifed

verified

Platform as a Service is also known as a virtual desktop.

A) True
B) False

Correct Answer

verifed

verified

____________________ stores the data being processed and the resulting information.

Correct Answer

verifed

verified

Which of the following allows the processor to communicate with peripheral devices?


A) expansion bus
B) index bus
C) interpolated bus
D) power bus

E) B) and D)
F) A) and B)

Correct Answer

verifed

verified

Showing 161 - 180 of 181

Related Exams

Show Answer