WorksheetsTopic 6 and 7 ICT year 10
Total questions: 47
Worksheet time: 24mins
What is an example of live data?
Data from last year's sales report
Data currently being collected from sensors
Archived weather data
Historical financial records
What type of validation check ensures that an entered value is within a specified range?
Length check
Presence check
Range check
Format check
Which validation check ensures a field is not left empty?
Range check
Presence check
Format check
Type check
Which validation check ensures data matches a specific pattern?
Presence check
Format check
Range check
Length check
Which of the following is NOT a validation check?
Format check
Presence check
Logic check
Range check
What is the purpose of validation?
To make data entry faster
To ensure data is accurate and reasonable
To store data securely
To delete incorrect data
Which type of test data includes values at the limits of acceptability?
Normal
Live
Extreme
Abnormal
Which stage comes first in the systems life cycle?
Design
Analysis
Implementation
Evaluation
What is the purpose of the design stage?
To test the system
To gather requirements
To create system layouts
To evaluate performance
Which stage involves installing the new system?
Development
Implementation
Documentation
Evaluation
Which stage involves checking if the system meets user needs?
Analysis
Design
Evaluation
Implementation
Which of the following is NOT part of the systems life cycle?
Analysis
Programming
Documentation
Evaluation
What is the purpose of documentation in the systems life cycle?
To test the system
To help users understand the system
To install the system
To gather requirements
Which of the following is a method of researching a current system?
Interviewing users
Observing users
Reviewing existing documents
All of the above
Which of the following is a reason to upgrade a system?
Increased costs
Improved technology
Reduced performance
Lack of documentation
Which of the following is NOT a benefit of implementing a new system?
Increased efficiency
Higher error rates
Better data management
Improved user experience
Which of the following is used during the testing stage?
Live data
User manuals
System diagrams
Technical documentation
Which component is found only in technical documentation?
Troubleshooting guide
Program listing/coding
Glossary of terms
How to run the software
Which component is found only in user documentation?
System flowcharts
Installation instructions
Source code
Data dictionary
Which component is found in both user and technical documentation?
Glossary of terms
Program listing
Error messages
FAQs
What is the purpose of user documentation?
To help developers maintain the system
To help users operate the system
To test the system
To design the system
What is the purpose of technical documentation?
To help users operate the system
To help developers maintain the system
To install the system
To evaluate the system
Which of the following is NOT found in user documentation?
Installation guide
Troubleshooting tips
Source code
FAQs
Which of the following is found in technical documentation?
Glossary
Program listing
User interface guide
Troubleshooting tips
Which documentation includes system requirements?
User documentation
Technical documentation
Both
Neither
Which documentation helps users recover from errors?
Technical documentation
User documentation
Source code
System logs
Which documentation includes flowcharts and diagrams?
User documentation
Technical documentation
Both
Neither
Which method involves stopping the old system overnight and starting the new one immediately?
Parallel running
Pilot implementation
Direct changeover
Phased implementation
Which method introduces the new system in one branch first?
Direct changeover
Pilot implementation
Parallel running
Phased implementation
Which method runs both old and new systems together?
Direct changeover
Pilot implementation
Parallel running
Phased implementation
Which method introduces the new system in stages?
Direct changeover
Pilot implementation
Parallel running
Phased implementation
Which is an advantage of parallel running?
Cheaper
Less training needed
Safer transition
Faster implementation
Which is a disadvantage of direct changeover?
Expensive
Risk of failure
Slow transition
Requires more staff
What does RFID stand for?
Radio Frequency Identification
Remote Frequency Identification
Real-time Frequency Input
Radio Field Input Device
Where can RFID be used?
Clothing
Inventory tracking
Access control
All of the above
What is NFC used for?
Long-distance communication
Wireless printing
Contactless payments
Data backup
Which is a benefit of using robots in oil exploration?
High cost
Reduced human risk
Complex maintenance
Limited mobility
Which of the following is an advantage of using robots in oil exploration?
Increased human risk
Reduced accuracy
Ability to work in hazardous environments
High maintenance cost
Which of the following is a disadvantage of using robots in oil exploration?
Reduced safety
High cost of deployment
Increased human error
Limited data collection
What is the main benefit of using RFID tags in clothing?
Increased manual sorting
Reduced tracking accuracy
Automated identification and sorting
Higher labor costs
Which of the following is a feature of NFC technology?
Requires physical contact
Works over long distances
Enables contactless payments
Needs wired connection
Which of the following is NOT a use of expert systems?
Medical diagnosis
Weather forecasting
Playing music
Mineral exploration
What is a key component of an expert system?
Barcode scanner
Knowledge base
Spreadsheet
Printer
Which of the following is a benefit of using expert systems?
Requires constant human supervision
Provides consistent decisions
Cannot be updated
Only works offline
Which of the following is a disadvantage of expert systems?
Can replace human expertise
May lack common sense
Always accurate
Easy to build
Which of the following is a use of ICT in supermarkets?
Manual stock counting
Paper-based receipts
Barcode scanning
Handwritten pricing
Which of the following is a benefit of using ICT in education?
Reduced access to learning materials
Increased paper usage
Interactive learning tools
Slower communication
