Question 1

All of the following sequences are stages of the machine cycle EXCEPT _________.
A) fetch
B) decode
C) sort
D) store

Accepted Answer

"Sort" is not a stage of the machine cycle. The stages of the machine cycle typically include fetch, decode, execute, and store.

Question 2

The _____ is the key active component in practically all modern electronics.
A) port
B) adapter
C) transistor
D) amplifier

Accepted Answer

Transistors are the key active component in practically all modern electronics. They are used to amplify and switch electronic signals and are essential in the functioning of computers, smartphones, and other electronic devices. Ports, adapters, and amplifiers are all important components as well, but they are not as universal or essential as transistors.

Question 3

The _____ plays an important role in transforming data into useful information.
A) clock speed
B) LPC bus
C) hard drive
D) processor

Accepted Answer

The processor, also known as the central processing unit (CPU), is responsible for executing instructions and performing calculations. It plays a critical role in transforming raw data into useful information by processing and analyzing the data. The clock speed and LPC bus are both components that assist the processor but are not primarily responsible for transforming data. The hard drive is a storage device and not directly involved in data processing.

Question 4

Employees have been the driving force in making _____ the most popular hardware brand today.
A) Microsoft
B) Apple
C) Dell
D) Unix

Accepted Answer

The question is asking for the most popular hardware brand today, and Apple is the leading brand in terms of popularity and customer loyalty. Additionally, Apple is known for its innovative and stylish designs, which have been a major factor in its success. While Microsoft, Dell, and Unix are also popular brands, they do not have the same level of popularity and brand recognition as Apple.

Question 5

The size and shape of the _____ influences what a system component may look like.
A) bus
B) motherboard
C) microprocessor
D) transistor

Accepted Answer

The motherboard is the main circuit board of a computer system, and it dictates the physical layout and connections available for all other components. The size and shape of the motherboard determine the placement and design of components such as the microprocessor, memory modules, expansion slots, and input/output ports. The bus and transistor are also important components, but they do not have as direct an influence on the physical design of the system as the motherboard does.

Question 6

Transistors control the flow of _____ by switching electrical pulses on and off.
A) atoms
B) neutrons
C) protons
D) electrons

Accepted Answer

Transistors control the flow of electrons by switching electrical pulses on and off.

Question 7

An integrated circuit may hold thousands,millions,or even billions of _____.
A) buses
B) transistors
C) chips
D) instructions

Accepted Answer

An integrated circuit is made up of tiny electronic components called transistors. These transistors work together to perform various tasks, forming a complex network of electronics on a small piece of silicon. Therefore, option B (transistors) is the correct answer.

Question 8

The specifications of a computer usually include the speed of the _____ bus.
A) front side
B) PCI
C) LPC
D) back side

Accepted Answer

The front side bus (FSB) is a critical component of a computer's motherboard, responsible for connecting the CPU to memory and other system components. Its speed is an important specification that is often listed in computer specifications. The PCI, LPC, and back side buses are also important but are typically not listed as prominently in computer specs as the FSB speed.

Question 9

All of the following are common kinds of multicore processors EXCEPT _____.
A) dual-core
B) triple-core
C) quad-core
D) mega-core

Accepted Answer

"Mega-core" is not a common kind of multicore processor. Dual-core, triple-core, and quad-core processors are all popular choices.

Quiz 7: Processing

All of the following sequences are stages of the machine cycle EXCEPT _________.

The _____ is the key active component in practically all modern electronics.

The _____ plays an important role in transforming data into useful information.

Employees have been the driving force in making _____ the most popular hardware brand today.

The size and shape of the _____ influences what a system component may look like.

Transistors control the flow of _____ by switching electrical pulses on and off.

An integrated circuit may hold thousands,millions,or even billions of _____.

The specifications of a computer usually include the speed of the _____ bus.

All of the following are common kinds of multicore processors EXCEPT _____.