Which of the following best describes a Von Neumann architecture?

It stores data and instructions in the same memory unit.

What is the primary focus of informatics?

The study of information processing, computational systems, and deci-making

What is the main limitation of IPv4?

It has a limited number of addresses

What is the primary goal of information security?

To prevent unauthorized access and protect data

Which of the following is a future trend in Business Information Systems (BIS)?

Greater integration of automation and cloud computing

What is the primary role of Artificial Intelligence in business applications?

Automating decision-making and improving efficiency through data analysis

What is one of the major ways technology has improved business operations since 1980?

Enhanced communication and collaboration

A private network for an organization

What is the primary difference between an open system and a closed system?

Open system interact with their external environ, while closed system don't

An organized set of interconnected elements working toward a specific goal

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

Execute instructions and process data

Which of the following is an example of a real-world application of Geoinformatics?

Real-time navigation systems like Google Maps

Which of the following is a key disadvantage of a Decision Support System (DSS)?

It can be expensive and complex to maintain

What is a Zero Trust Architecture (ZTA)?

A security model where no one is trusted by default,even inside the network

What is the purpose of the Domain Name System (DNS)?

To translate domain names into IP addresses

What is the primary purpose of an Intrusion Detection System (IDS)?

To detect and alert on potential security incidents

What distinguishes knowledge from data and information?

Knowledge provides actionable insights and requires human cognition

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Informatics

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Answers

1
Which of the following best describes a Von Neumann architecture?
It is primarily used in smartphones only.
It stores data and instructions in the same memory unit.
It integrates the CPU and GPU into a single unit.
It separates data and instructions into different memory units.
2
What is the primary focus of informatics?
Designing video games
The study of information processing, computational systems, and deci-making
Hardware development
Repairing electronic devices
3
What is the main limitation of IPv4?
It has a limited number of addresses
It lacks security
It is incompatible with the Internet
It is too expensive
4
What type of malicious software encrypts a victim’s data and demands payment for decryption?
Virus
Spyware
Trojan Horse
Ransomware
5
What is the primary goal of information security?
To make systems faster
To increase internet speed
To prevent unauthorized access and protect data
To eliminate the need for passwords
6
Which of the following is a future trend in Business Information Systems (BIS)?
Declining use of artificial intelligence and machine learning
Greater integration of automation and cloud computing
Increased reliance on manual data entry
Elimination of all digital business operations
7
Who is considered the "Father of the Computer" for his work on early computing machines?
Blaise Pascal
Charles Babbage
Alan Turing
John von Neumann
8
What is the Internet?
A single computer network
A network of networks
A collection of websites
A private communication system
9
What is the primary role of Artificial Intelligence in business applications?
Storing data in a physical warehouse
Designing physical computer hardware
Automating decision-making and improving efficiency through data analysis
Developing only social media applications
10
Which type of hacker is known for ethical hacking?
Gray Hat Hacker
Black Hat Hacker
White Hat Hacker
Red Hat Hacker
11
What is one of the major ways technology has improved business operations since 1980?
Elimination of all business costs
Decreased efficiency and productivity
Enhanced communication and collaboration
Increased manual labor requirements
12
What is an intranet?
A collection of websites
The global Internet
A private network for an organization
A network connecting multiple organizations
13
What type of memory is volatile and loses its data when the computer is turned off?
RAM
HDD
ROM
SSD
14
Which type of computer is best suited for real-time processing and secure financial transactions?
Microcomputer
Mainframe Computer
Supercomputer
Minicomputer
15
What is HTML used for?
Styling web pages
Making web pages interactive
Structuring web pages
Connecting to databases
16
What is the primary difference between an open system and a closed system?
Open systems cannot process data, while closed systems can
Open system interact with their external environ, while closed system don't
There is no difference between open and closed systems
Closed systems are more efficient than open systems
17
Which storage device is known for its high speed and lack of moving parts?
Hard Disk Drive (HDD)
Solid State Drive (SSD)
Flash Drive
Optical Disc
18
What is a system?
A set of unconnected elements that function independently
A random collection of objects with no specific relationships
An organized set of interconnected elements working toward a specific goal
A process that operates without inputs or outputs
19
What is the primary function of the CPU in a computer system?
Store data
Execute instructions and process data
Control the power supply
Manage input and output devices
20
Which of the following is an example of a real-world application of Geoinformatics?
Virtual reality gaming
Real-time navigation systems like Google Maps
Facial recognition in smartphones
Fraud detection in banking
21
Which of the following is a key disadvantage of a Decision Support System (DSS)?
It can be expensive and complex to maintain
It is highly resistant to technological advancements
It completely eliminates the need for human decision-making
It has no impact on decision-making
22
What is a Zero Trust Architecture (ZTA)?
A security model where no one is trusted by default,even inside the network
A firewall that blocks all incoming traffic
A system where all users are given admin rights
A security approach that eliminates the need for encryption
23
What is the purpose of the Domain Name System (DNS)?
To store website content
To translate domain names into IP addresses
To host websites
To provide cybersecurity
24
What is the primary purpose of an Intrusion Detection System (IDS)?
To prevent software installation on company computers
To detect and alert on potential security incidents
To physically secure a network room
To automatically delete suspicious emails
25
What distinguishes knowledge from data and information?
Knowledge provides actionable insights and requires human cognition
Knowledge is processed data without context
Knowledge is just raw data
Knowledge is the storage of digital files

Informatics Flashcards | StudBud