Knowledge Check Questions Chapters 1-5
How many bits are in a byte?
8 bits
What is a microprocessor?
A CPU on a single chip that carries out instructions and handles computations
What is binary in computing?
A bit that is either a 1 or a 0
What is an operating system (OS)?
A collection of computer programs (system software) that administer the hardware and software of a computer
What is a bus line in a computer?
A communication pathway for data transmission between computer components
What is a word processor?
A computer program that helps you create, edit, format, and print documents
What does memory management handle in a computer?
A computer's memory
What is a printer?
A device that produces physical copies of digital data
What is a database?
A digital filing system that stores organized collections of related data
What is a spreadsheet?
A digital grid for organizing and manipulating numbers
What is a graphical user interface (GUI)?
A graphical interface that allows users to interact with the computer system
What is virtual memory?
A method to handle data that exceeds RAM capacity
What does file management involve in an operating system?
A method to store and organize files in a computer's memory
What does a software suite (or productivity suite) typically include?
A package deal of business application software
What does an operating system (OS) often referred to as?
A platform
What is a spreadsheet?
A software application used for organizing, analyzing, and manipulating data in a tabular format
What is the purpose of a database?
A structured collection of data organized in a way that enables efficient storage, retrieval, modification, and management of information
What is application software?
A toolkit of computer programs that helps you do specific tasks
What does ASCII stand for?
American Standard Code for Information Interchange
What is a monitor?
An output device that displays visual information
Which company developed macOS?
Apple Inc.
What are the two main types of software?
Application software and system software
Who leased MS-DOS to IBM in 1980?
Bill Gates and Paul Allen
What is the smallest unit of data in computing?
Bit
What type of memory is used for quick access to frequently used data?
CPU Cache
Which operating system is designed primarily for use with Chromebooks?
Chrome OS
What does an operating system manage?
Computer hardware and Application software
What is the significance of Moore's Law?
Computer power doubles approximately every eighteen months
What does the motherboard in a computer do?
Connects and allows communication between various hardware components
What is the role of input devices in a computer?
Convert human input into machine language
What is object linking in productivity software?
Creating a live connection so both files are current and editable
What is presentation software used for?
Creating visual presentations composed of slides
What is presentation software used for?
Creating visual slideshows
What do businesses need to consider when storing data off-site?
Data security
What process reorganizes the hard disk by removing 'clutter'?
Defragmentation
What is an output device?
Devices that provide output from the computer to the user
What are embedded operating systems used for?
Devices with specific functions
What is the primary function of a mouse?
Directing the cursor on the screen
What does memory management handle in a computer?
Efficiently managing the computer's memory
Who are the people who use computers known as?
End-users
What is a major advantage of SSDs over HDDs?
Faster boot times
What does FAT stand for in computing?
File Allocation Table
What do operating systems use to display and handle computer files?
File manager
What is Artificial Intelligence (AI)?
Giving machines the ability to do smart things that humans usually do
Which of the following is a popular web browser?
Google Chrome
What is the purpose of a File Allocation Table (FAT)?
Guide the read/write head to data
What is multitasking in computing?
Handling more than one process simultaneously
What type of storage device is compared to a high-tech record player?
Hard disk drive (HDD)
What is the significance of resolution in monitors and printers?
Higher resolution means better image quality
What is the function of CMOS in a computer?
Holds essential information for starting the computer
What is UNIX known for?
Large processing applications
Which operating system is known for its free and open-source nature?
Linux
What is the precursor to Windows?
MS-DOS
Which of the following is a popular spreadsheet software?
Microsoft Excel
Which of the following is a popular presentation software?
Microsoft PowerPoint
Which of the following is a widely used database management system?
Microsoft SQL Server
Which of the following is NOT an example of application software?
Microsoft Windows
Which operating system has the highest market share in the Personal Computer realm?
Microsoft Windows
Which operating system is known for its user-friendly interface and extensive software compatibility?
Microsoft Windows
Which platform dominates the microcomputer operating system market?
Microsoft Windows
Which of the following is a popular word processor?
Microsoft Word
What law states that servers become outdated in about 18 months?
Moore's Law
What is an example of intellectual property?
Music lyrics
What type of memory do SSDs use?
NAND-based flash memory
Which of the following is a type of AI that is good at one specific job?
Narrow AI
What does NTFS stand for?
New Technology File System
Which of the following is a characteristic of SSDs?
No moving parts
What is secondary storage in a computer?
Non-volatile memory that stores data long-term
What is the main role of system software?
Oversee both hardware and application software
What is the difference between primary and secondary storage?
Primary memory is volatile and secondary memory is non-volatile
What type of storage is Random Access Memory (RAM)?
Primary storage
What are the two main types of memory in a computer?
Primary storage and secondary storage
What is the role of the power supply unit (PSU) in a computer?
Provides the electricity needed for the computer to run
What is the primary storage where data can be accessed in any order without physical movement?
RAM
What does RAM stand for?
Random Access Memory
What is the process of scanning a spinning disk to record or access data called?
Read/write
What is disk management responsible for?
Reading and writing data to a disk
What is multitasking in terms of computer processes?
Running more than one process simultaneously
What type of storage is non-volatile and holds data even when the computer is turned off?
Secondary storage
What does AI offer to enhance application software?
Smart Data Analysis
What is the reason for Windows' dominance in the market?
Smart business decisions
What is system software?
Software that manages and controls the physical hardware of a computer
What is an example of secondary storage?
Solid-state drive
What is Linux known for?
Stability and security
What is a desktop computer designed to do?
Stay on a desk and isn't portable
What is the purpose of a hard disk drive (HDD)?
Stores data on spinning magnetic platters
What is the main function of a file management system?
Storing and managing data on a computer
What is object embedding in productivity software?
Taking a whole section from one app and part of another
What is the system unit in a computer?
The heart of a computer containing crucial components like the motherboard, power supplies, disk drives, and memory
What is Business Information Technology (IT)?
The study, design, development, implementation, support, and management of computer-based information syst
What is the role of BIOS during the computer startup process?
To find hardware components like the hard drive
What is the purpose of system updates?
To fix deficiencies and introduce new features
Why is it important to understand the internal workings of a computer in business?
To make smart business decisions involving computer purchases
What does the emergence of AI pose a significant challenge to?
Traditional job roles within the business landscape
What is a keyboard used for?
Typing words and numbers
What is Random Access Memory (RAM)?
Volatile memory that allows data to be accessed in any order
What is the current version of Windows as mentioned in the text?
Windows 11
What can AI tools like OpenAI's ChatGPT do?
Write an entire book
What is Microsoft Windows often called?
a platform
Which operating system is favored by creative professionals?
macOS
