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WorksheetsM2_W2_Cloud_Computing
Total questions: 15
Worksheet time: 8mins
Which component of a computer performs arithmetic and logic operations?
Monitor
CPU
RAM
Hard Drive
Which type of computer memory is volatile and stores temporary data?
RAM
ROM
Flash
Cache
Which is not a primary function of a computer?
Input
Processing
Generating emotions
Storage
Which capability of computers allows them to analyze symbols and compare data?
Logic operations
Error control
Storage
Parallel processing
What does GIGO stand for?
Gigabyte In, Gigabyte Out
General Input, General Output
Great Input, Great Output
Garbage In, Garbage Out
Which limitation means a computer cannot work without a program?
Privacy violations
Lack of standards
Dependence on prepared instructions
Inability to create information
Which disadvantage refers to computers replacing human jobs?
Impact on labor force
Public safety
Communication Gaps
Green computing
Which is not an environmental risk of computers?
Electricity consumption
Toxic waste from disposal
Faster data retrieval
Mercury leakage
Which control feature allows computers to verify data accuracy through bit checking?
Error recovery
Parity check
Logic comparison
Cache memory
What does ROM stand for?
Read-Only Memory
Read-On Memory
Ready-On Memory
Random-Only Memory
A student mistypes a formula in a spreadsheet, leading to wrong results. Which cause of failure is this?
Improper controls
Lack of standards
Input error (GIGO)
Communication gap
A hospital retrieves a patient’s 5-year-old record instantly. Which capability is shown?
Time dimension
Logic operations
Storage & retrieval
Error control
A software update breaks compatibility with older machines. Which issue is this?
Lack of standards
Improper controls
Privacy violation
Impact on labor
A factory uses robots to replace assembly line workers. Which disadvantage applies?
Public safety
Lack of standards
Impact on labor force
Green computing
A bank’s AI system detects fraudulent activity by comparing transaction patterns. Which capability is this?
Time dimension
Logic operations
Error control
Storage
