BTEC Computing Unit 2 Exam Questions
And Answers
Utility software - - -
correct answer ✅Software used by the OS to help manage
resources and services for computer systems.
Features of utility software - - -
correct answer ✅Security, Connectivity, Back up and Restore.
Uses of utility software - - -
correct answer ✅Data compression, Disk defragmentation, Data
encryption, Back up, Anti-virus software and registry cleaners.
Factors affecting performance of utility software - - -
correct answer ✅CPU, GPU and Memory.
Factors affecting choices of utility software - - -
correct answer ✅Cost, Ease of use and Availability.
Application software - - -
correct answer ✅Computer program used to perform functions
and activities for the user.
,BTEC Computing Unit 2 Exam Questions
And Answers
Features of application software - - -
correct answer ✅Storage of data, Creating and editing documents,
GUI and Menus.
Uses of application software - - -
correct answer ✅E-mail, Word processing, Database programs,
Spreadsheet programs and Desktop publishing.
Factors affecting performance of application software - - -
correct answer ✅Complexity, Design, The network, Ability to use
memory efficiently and The processing required.
Factors affecting choices of application software - - -
correct answer ✅Cost, Ease of use, Availability and Design.
Principles of open source - - -
correct answer ✅Free, Interchangeable for anyone.
Implications of open source - - -
correct answer ✅can be copied, less secure and can be edited by
anyone with access to the code.
, BTEC Computing Unit 2 Exam Questions
And Answers
CPU (Central Processing Unit) - - -
correct answer ✅The CPU is the part of the computer where
operations are managed and executed. Performance is measured
by instructions executed per unit time.
Hardware used in output devices - - -
correct answer ✅These are used to get anything out of the
computer/ provide data to the user
- Printers
- Screens
- Projectors
- Speakers
Backing storage types e.g USB memory stick - - -
correct answer ✅External hardware for example optical disks
(CDs). USB memory sticks: a removable device that can store data,
measured in gigabytes and terabytes. Capacity typically starts at
2GB but can go as high as 512GB or 1TB. 2.0 USB can transfer data
at 60 megabytes per second. 3.0 USB can transfer up to 640
megabytes per second.
And Answers
Utility software - - -
correct answer ✅Software used by the OS to help manage
resources and services for computer systems.
Features of utility software - - -
correct answer ✅Security, Connectivity, Back up and Restore.
Uses of utility software - - -
correct answer ✅Data compression, Disk defragmentation, Data
encryption, Back up, Anti-virus software and registry cleaners.
Factors affecting performance of utility software - - -
correct answer ✅CPU, GPU and Memory.
Factors affecting choices of utility software - - -
correct answer ✅Cost, Ease of use and Availability.
Application software - - -
correct answer ✅Computer program used to perform functions
and activities for the user.
,BTEC Computing Unit 2 Exam Questions
And Answers
Features of application software - - -
correct answer ✅Storage of data, Creating and editing documents,
GUI and Menus.
Uses of application software - - -
correct answer ✅E-mail, Word processing, Database programs,
Spreadsheet programs and Desktop publishing.
Factors affecting performance of application software - - -
correct answer ✅Complexity, Design, The network, Ability to use
memory efficiently and The processing required.
Factors affecting choices of application software - - -
correct answer ✅Cost, Ease of use, Availability and Design.
Principles of open source - - -
correct answer ✅Free, Interchangeable for anyone.
Implications of open source - - -
correct answer ✅can be copied, less secure and can be edited by
anyone with access to the code.
, BTEC Computing Unit 2 Exam Questions
And Answers
CPU (Central Processing Unit) - - -
correct answer ✅The CPU is the part of the computer where
operations are managed and executed. Performance is measured
by instructions executed per unit time.
Hardware used in output devices - - -
correct answer ✅These are used to get anything out of the
computer/ provide data to the user
- Printers
- Screens
- Projectors
- Speakers
Backing storage types e.g USB memory stick - - -
correct answer ✅External hardware for example optical disks
(CDs). USB memory sticks: a removable device that can store data,
measured in gigabytes and terabytes. Capacity typically starts at
2GB but can go as high as 512GB or 1TB. 2.0 USB can transfer data
at 60 megabytes per second. 3.0 USB can transfer up to 640
megabytes per second.
