Question 1

Computers can run any type of program regardless of the amount and type of memory that the computer has.

Accepted Answer

Computers have limitations on the type and amount of memory they can handle. Some programs may require more memory than the computer has available, which can cause the program to crash or not function properly. Additionally, certain programs may require specific types of memory or processing power that the computer may not have.

Question 2

Computer technologies become obsolete faster than other technologies in the organization.

Accepted Answer

The speed at which technology advances and evolves means that computers and related technologies become outdated faster than other technologies within an organization.

Question 3

If your computer loses its power supply, you will not lose the contents of your random access memory, because it is not volatile.

Accepted Answer

RAM is volatile memory, meaning it requires constant power to retain its contents. When the power supply is lost, the contents of RAM are lost as well.

Question 4

Source data automation uses various technologies to input data with minimal human intervention.

Accepted Answer

Source data automation is designed to reduce human intervention in inputting data. This is achieved through various technologies such as barcode scanning, optical character recognition, and electronic data interchange.

Question 5

A mainframe is a type of server.

Accepted Answer

The answer of A mainframe is a type of server.
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Question 6

Minicomputers are relatively small, inexpensive computers that perform the same functions as mainframe computers, but to a limited extent.

Accepted Answer

Minicomputers are smaller and less expensive than mainframe computers and can perform many of the same tasks with a limited capacity compared to mainframes.

Question 7

Sequential access is a type of data access that is associated primarily with magnetic disks.

Accepted Answer

Sequential access is primarily associated with magnetic tapes, not disks. Magnetic disks allow for direct access to data, whereas magnetic tapes require sequential access, meaning data must be read in order from the beginning to the point of interest.

Question 8

Digital video disks (DVDs) have higher storage capacities than CD-ROMs.

Accepted Answer

DVDs typically have a storage capacity of 4.7 GB, while CD-ROMs have a maximum capacity of 700 MB.

Question 9

A supercomputer is the term given to the latest technology.

Accepted Answer

A supercomputer is not just the latest technology. It is a specific type of computer that has high processing power and is used for tasks that require extensive computation like weather forecasting, molecular modeling, and simulating complex systems. The term "supercomputer" has been around since the 1960s.

Question 10

A thin-client system is a desktop computer that doesn't have locally installed software.

Accepted Answer

A thin-client system relies on a server to provide software and applications, rather than having them installed directly on the computer itself.

Question 11

Random access memory is that part of primary storage that holds a software program (or a portion of it) and small amounts of data when they are brought from secondary storage.

Accepted Answer

This is a correct definition of random access memory (RAM). RAM temporarily holds programs and data that are actively being used by the computer while they are being processed. It is part of primary storage, which also includes the processor cache and registers.

Question 12

The cost per megabyte of storage is greater for traditional hard disk storage than for PC memory cards.

Accepted Answer

The cost per megabyte of storage is generally higher for PC memory cards compared to traditional hard disk storage.

Question 13

Laptop, notebook, and netbook computers cost more than desktops because of their portability.

Accepted Answer

The cost of producing a laptop or notebook computer includes the additional components and design features necessary to make them portable, such as a battery, compact form factor, and lightweight materials. These factors contribute to a higher manufacturing cost, which is reflected in the retail price of the device.

Question 14

Microcontrollers are computer chips that are embedded in products and technologies of various types and sizes.

Accepted Answer

The answer of Microcontrollers are computer chips that are embedded...

Question 15

A byte represents a particular alphanumeric character or a simple mathematical operation.

Accepted Answer

A byte is a unit of digital information that typically represents a single character or a small number. It is commonly used to represent alphanumeric characters, such as letters and numbers, as well as simple mathematical operations, such as addition and subtraction.

Question 16

Each generation of computer hardware has exhibited increased processing power and decreased costs.

Accepted Answer

This is a well-accepted trend in computer technology known as Moore's Law. As technology advances, the processing power of computers increases while costs decrease.

Question 17

The mouse is the most common input device.

Accepted Answer

The answer of The mouse is the most common input...

Question 18

Magnetic tape provides faster access to data than magnetic disks.

Accepted Answer

Magnetic disks provide faster access to data than magnetic tapes.

Question 19

An optical storage device is a form of secondary storage device on which data are recorded and read by laser in a computer's disk drive.

Accepted Answer

This is a correct definition of an optical storage device, such as a CD or DVD.

Question 20

Primary storage is the main memory of a computer, in which small amounts of data that will be used immediately are stored.

Accepted Answer

Primary storage, also known as main memory, is where data that is currently being used by the computer is stored. It includes both RAM (Random Access Memory) and cache memory. Secondary storage, such as hard drives and solid-state drives, is used for long-term storage of data.

Quiz 14: Technology Guide 1 - Hardware