WGU D684 INTRODUCTION TO COMPUTER
SCIENCE COURSE SECTION 1 AND 2
OBJECTIVE ASSESSMENT EXAM 2025/2026
CURRENTLY TESTING WITH COMPLETE 500
EXAM QUESTIONS WITH EXPERTLY
DETAILED VERIFIED ANSWERS /BRAND NEW
EXAM ALREADY GRADED A+!!!
What is the ideal situation for the first fit allocation
method in partition memory management?
- Multiple partitions
- Dynamic partitions
- Single partitions
- Fixed partitions - ....ANSWER...Fixed partitions
Which CPU scheduling method is being used if a running
process can be interrupted and replaced by another process
prior to termination?
- First come, first served
- Shortest job next
- Round-robin
1
,- Preemptive - ....ANSWER...Preemptive
Which operation is common to most file systems?
- Decrypt
- Increment
- Decode
- Append - ....ANSWER...Append
Which term indicates a file access technique in which files
are conceptually divided into numbered logical records?
- Shortest seek time
- Sequential
- SCAN
- Direct - ....ANSWER...Direct
What is one example of a disk scheduling technique?
- Absolute path
- Sequential access
- Relative path
- SCAN - ....ANSWER...SCAN
2
,Which component is considered a major part of the von
Neumann architecture?
- Display unit
- Graphics unit
- Instruction unit
- Control unit - ....ANSWER...Control unit
A software development team is working on a desktop
application for recording and mastering music tracks.
Because of the complicated nature of this application, they
decide to follow the software development lifecycle (SDLC)
process. Which step will the team expect to go through as
part of this process?
- Analyze and specify
- Look for familiar things
- Ask questions
- Code the program - ....ANSWER...Code the program
A programmer has been asked to lead a project that uses
artificial intelligence to search for patterns in Wi-Fi signals
to improve efficiency and range. The programmer will use
3
, the software development lifecycle (SDLC) as a model for
design and implementation. Which step is the programmer
in when using flowcharts and pseudocode to help describe
the intended steps for the program?
- Understand the problem
- Maintain the program
- Translate the code
- Plan the logic - ....ANSWER...Plan the logic
A video game company is working on a major new video
game. The company follows the software development
lifecycle (SDLC) model and just completed the step, "put
the program into production." Which step is next in the
SDLC?
- Translate the code
- Plan the logic
- Test the program
- Maintain the program - ....ANSWER...Maintain the
program
4
SCIENCE COURSE SECTION 1 AND 2
OBJECTIVE ASSESSMENT EXAM 2025/2026
CURRENTLY TESTING WITH COMPLETE 500
EXAM QUESTIONS WITH EXPERTLY
DETAILED VERIFIED ANSWERS /BRAND NEW
EXAM ALREADY GRADED A+!!!
What is the ideal situation for the first fit allocation
method in partition memory management?
- Multiple partitions
- Dynamic partitions
- Single partitions
- Fixed partitions - ....ANSWER...Fixed partitions
Which CPU scheduling method is being used if a running
process can be interrupted and replaced by another process
prior to termination?
- First come, first served
- Shortest job next
- Round-robin
1
,- Preemptive - ....ANSWER...Preemptive
Which operation is common to most file systems?
- Decrypt
- Increment
- Decode
- Append - ....ANSWER...Append
Which term indicates a file access technique in which files
are conceptually divided into numbered logical records?
- Shortest seek time
- Sequential
- SCAN
- Direct - ....ANSWER...Direct
What is one example of a disk scheduling technique?
- Absolute path
- Sequential access
- Relative path
- SCAN - ....ANSWER...SCAN
2
,Which component is considered a major part of the von
Neumann architecture?
- Display unit
- Graphics unit
- Instruction unit
- Control unit - ....ANSWER...Control unit
A software development team is working on a desktop
application for recording and mastering music tracks.
Because of the complicated nature of this application, they
decide to follow the software development lifecycle (SDLC)
process. Which step will the team expect to go through as
part of this process?
- Analyze and specify
- Look for familiar things
- Ask questions
- Code the program - ....ANSWER...Code the program
A programmer has been asked to lead a project that uses
artificial intelligence to search for patterns in Wi-Fi signals
to improve efficiency and range. The programmer will use
3
, the software development lifecycle (SDLC) as a model for
design and implementation. Which step is the programmer
in when using flowcharts and pseudocode to help describe
the intended steps for the program?
- Understand the problem
- Maintain the program
- Translate the code
- Plan the logic - ....ANSWER...Plan the logic
A video game company is working on a major new video
game. The company follows the software development
lifecycle (SDLC) model and just completed the step, "put
the program into production." Which step is next in the
SDLC?
- Translate the code
- Plan the logic
- Test the program
- Maintain the program - ....ANSWER...Maintain the
program
4
