Data, Integrity, Information, and Knowledge Quiz

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Questions and Answers

What is a characteristic of data with lost integrity?

It is compromised (correct)

It is processed

It is authorized

It is copied

What is information defined in terms of?

Data, knowledge, and wisdom

Data, information, knowledge, and wisdom (correct)

Computers, software, and hardware

Experience, values, and intuition

What is the key term associated with knowledge?

Intuition

Experience

Context (correct)

Values

What is wisdom characterized by?

Knowing the right thing to do Signup and view all the answers

What is the purpose of the Ten Commandments of Computer Ethics?

To guide computer users in making ethical decisions Signup and view all the answers

What is IT ethics concerned with?

The moral principles guiding computer use Signup and view all the answers

What is the primary limitation in structured programming?

Allowed use of primitive GOTO statements Signup and view all the answers

What is object-oriented programming, also known as?

OOP or OO programming Signup and view all the answers

What is a program, as a noun?

A set of instructions for a computer Signup and view all the answers

What is the primary function of a shell?

To interpret commands Signup and view all the answers

What is an advantage of object-oriented programming?

Improved ability to quickly prototype software Signup and view all the answers

What is an example of a shell?

MS-DOS Shell (command.com) Signup and view all the answers

What is the primary role of an interpreter in a programming language?

To translate and execute the program line by line Signup and view all the answers

What is a benefit of using compiled programming languages?

Higher level of optimization during compilation Signup and view all the answers

What is the primary function of a translator in programming?

To translate programming code into machine language Signup and view all the answers

What is the difference between an 'app' and a 'program'?

An app is a type of program, but not all programs are apps Signup and view all the answers

What is an advantage of using interpreted languages?

Unique benefits to the programmer Signup and view all the answers

What is an example of a translator that translates a programming language?

Compiler Signup and view all the answers

What is the primary function of the CPU in a computer system?

To process information Signup and view all the answers

Which of the following is NOT an example of internal hardware?

Printer Signup and view all the answers

What is the primary purpose of RAM in a computer system?

To provide temporary storage Signup and view all the answers

Which of the following is an example of a computer component?

Video card Signup and view all the answers

What is the purpose of a fan in a computer system?

To cool the system Signup and view all the answers

Which of the following is an example of external hardware?

Printer Signup and view all the answers

What type of cable allows a monitor to display a picture when connected to a computer?

Data cable Signup and view all the answers

Which type of hardware device provides a backup power source during a power outage?

UPS Signup and view all the answers

What kind of cable powers a device such as a computer?

Molex style cable Signup and view all the answers

According to the observation mentioned, how often has the number of transistors in integrated circuits doubled?

Every two years Signup and view all the answers

Which hardware device enables multiple devices or connections to connect to a computer?

Hub Signup and view all the answers

What does a USB hub allow multiple USB devices to do?

Connect to one computer Signup and view all the answers

Study Notes

Data and Information

Data that can only be accessed, modified, or copied by authorized individuals has integrity
Information is a collection of processed data from various sources
Knowledge is a dynamic combination of experience, values, contextual information, expert insight, and grounded intuition
Wisdom is knowing the right thing to do

Ethics and Programming

The Computer Professionals for Social Responsibility has developed the Ten Commandments of Computer Ethics
Structured programming involves using high-level control constructs like while loops, for loops, and if/else statements, but not primitive GOTO statements
Object-oriented programming (OOP) is a programming language paradigm that structures code into reusable components
OOP can improve prototyping, extending functionality, refactoring, and maintenance of software

Programming Languages and Shells

A program is a set of instructions that process input, manipulate data, and output a result
Interpreted programming languages do not need to be compiled before execution
Compiled programs generally perform better, while interpreted languages offer benefits to programmers
A translator or language translation program converts text or speech from one language to another

Hardware and Components

Hardware refers to physical components of a computer system, such as monitors, keyboards, and CPUs
External hardware includes devices like gamepads, printers, and projectors
Internal hardware includes components like the motherboard, hard drive, and RAM
A component or part is a hardware unit that connects to and functions as part of a larger system

Power and Cables

A UPS (uninterruptible power supply) provides a backup power source in case of a power outage
A power cable is any cable that powers a device, such as a power cord or a Molex style cable
Data cables, like DVI, HDMI, or VGA, connect devices to a computer and allow data transfer

Hubs and Moore's Law

A hub is a hardware device that enables multiple devices or connections to connect to a computer
Moore's Law states that the number of transistors in an integrated circuit doubles every two years, but has limitations due to miniaturization

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Description

Test your knowledge on data, integrity, information, and knowledge. This quiz covers concepts related to data access, integrity, processed data, and understanding of topics gained through experience or study.