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WorksheetsISCC Chapter 1-6
Total questions: 59
Worksheet time: 35mins
Which of the following is *not* an element of an Information System?
Hardware
Software
Electricity
People
Valuable information should be:
Cheap and easy to get
Timely, accurate, and relevant
Verbose and descriptive
Based on assumptions
What is the main objective of an Information System?
To store data
To eliminate paper
To support decision-making
To reduce electricity usage
Data becomes information when it is:
Printed
Organized and meaningful
Stored in a database
Processed by software
An example of system software is:
Microsoft Word
Android OS
PowerPoint
Adobe Photoshop
Direct users are:
People who manage others
People who use IS without knowing
Skilled users interacting with IS
Internet service providers
What makes information “cost-effective”?
It is free to all users
Its cost is less than the value it provides
It is open-source
It uses no electricity
An example of a Transaction Processing System (TPS) is:
PowerPoint
Payroll system
Photoshop
Google Chrome
Generation Z is known for:
Avoiding technology
Being digitally native
Using landline phones
Preferring print newspapers
A digital culture emphasizes:
Avoidance of social media
Use of outdated tools
Technology shaping behavior
Focus on physical communication
Which of the following is a digital currency?
Bitcoin
PayPal
Credit card
MasterCard
Blockchain is primarily used in:
PowerPoint
Artificial Intelligence
Cryptocurrency systems
Antivirus software
A system that supports AI functions is called:
Intelligent IS
Static system
Relational system
Transaction system
Which one is *not* a current digital trend?
E-hailing
Paper file storage
Augmented reality
Smart retail
The role of digital society includes:
Discouraging tech use
Preserving traditional culture only
Integrating tech into everyday life
Using paper-based systems
Data is best described as:
Meaningful content
Raw facts
User output
Verified files
Which of the following defines DBMS?
Data Backup Module
Database Management System
Data Broadcasting Mainframe
Digital Binary Mapping System
What is a primary key used for?
Sorting files
Identifying records uniquely
Generating reports
Encrypting data
SQL is used for:
Printing
Sending email
Managing and retrieving data
Formatting documents
Which is a correct hierarchy (smallest to largest)?
Field → Record → File → Database
File → Field → Record → Database
Database → File → Field → Record
Field → File → Record → Database
Which one is a benefit of a database system over a file processing system?
Higher redundancy
Less access control
Easier data sharing
More paper used
What is big data?
A large file
Traditional data
Extremely large, complex datasets
Data in spreadsheets only
SDLC stands for:
Systematic Data Loop Code
Software Development Logic Chart
System Development Life Cycle
Static Development Level Control
The last phase of SDLC is:
Planning
Design
Implementation
Support and Maintenance
Agile methodology emphasizes:
Waterfall design
Sequential development
Incremental and iterative delivery
No testing
Which methodology involves pairing programmers?
Scrum
Waterfall
Extreme Programming (XP)
RAD
UAT refers to:
Unit Application Test
User Acceptance Testing
Unified Agile Test
Universal Application Trial
Which is *not* a phase in program development?
Algorithm development
Presentation formatting
Testing and debugging
Maintenance
What is “deployment”?
Training users
Writing code
Releasing system for actual use
Data entry
A **Scrum** team includes:
Hacker, programmer, client
Product owner, scrum master, developers
Teacher, student, designer
Technician, HR, accountant
Multimedia includes all *except*:
Text
Video
Sound
Spreadsheet
Virtual Reality (VR) is:
Printed animation
Computer-generated immersive simulation
Online questionnaire
Text messaging
AR stands for:
Audio Recording
Augmented Reality
Authorized Resource
Artificial Rendering
Non-immersive VR is also called:
Window on World
Real-world VR
Headgear VR
Physical simulation
A project script in multimedia is used to:
Backup files
Design flowcharts
Describe multimedia content plan
Test internet speeds
LAN stands for:
Local Area Network
Linked Access Node
Logical Application Network
Location Address Number
WAN covers:
A house
A city
A small office
A large geographic area
What is a router used for?
Storing passwords
Connecting and forwarding network data
Typing documents
Managing databases
IoT stands for:
Internet of Things
Internal Operating Tool
Input Output Technology
Information Over Time
Which of these is NOT a guided transmission medium?
Fiber-optic cable
Twisted-pair cable
Coaxial cable
Infrared signal
A hub is used to:
Connect different networks
Act as a storage device
Provide a central connection point in a network
Encrypt messages
What is bandwidth?
Size of the network
Number of users in LAN
Amount of data that can travel over a medium
Length of cable
Peer-to-peer network means:
Only admins can access
Equal access and responsibility
Wireless only
Requires a mainframe
Which of the following is a cybercrime?
Using Facebook
Phishing
Installing antivirus
Resetting password
A firewall is used to:
Enhance screen brightness
Prevent hardware theft
Monitor network traffic and prevent intrusions
Clean software
Encryption involves:
Deleting files
Protecting software
Converting readable data to unreadable form
Monitoring users
Cookies are used to:
Track user activities on websites
Steal passwords
Encrypt emails
Destroy data
Which is an example of physical security?
Firewall
Locked server room
Antivirus
Software patch
Carpal Tunnel Syndrome is a:
Security threat
Database error
Health issue from repetitive computer use
Type of software
Which one helps ensure user identity?
Cookies
SQL
Biometric device
SSD
The smallest unit in a database is called a ** (a) **.
** (a) ** is the science of analyzing large data sets for decision-making.
A ** (a) ** is a network that spans a large geographical area.
The process of writing code is also known as ** (a) **.
The process of transforming data into meaningful output is called **_______**.
An example of an intelligent system is one that uses **_______**.
** (a) ** is a digital currency secured by cryptography.
A ** (a) ** key uniquely identifies a record in a table.
** (a) ** is a security technique to prevent unauthorized access.
