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IB Computer Science Topic 1-System Fundamentals Flashcards | StudBud
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IB Computer Science Topic 1-System Fundamentals
IB Computer Science Topic 1-System Fundamentals
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An #IBComputerScience quiz to practice the terms from Topic 1
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30 cards
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Questions
30
Answers
1
The process of ensuring that the data input is the same as the original source data.
validation
verification
feasibility
testing
2
This term refers to the individual who has an interest in a project
server
client
end user
stakeholder
3
_________ is an artificial language that is used to describe algorithms
pseudocode
Java
comments
artificial code
4
What is SaaS?
Software-as-a-System
Software-as-a-Service
Security-as-a-Service
Service-as-a-System
5
A structure chart describes ________ and ______ of a system, and relationships in programs
modules, sub-functions
methods, functions
functions, sub-functions
functions, modules
6
This is a systematic process of finding and correcting errors in a program
Beta testing
Debugging
Dry-run testing
Integration testing
7
This type of testing is done before the product is made available to the general public
Dry-run testing
Alpha testing
Beta testing
User acceptance testing
8
This refers to an error condition where data may be destroyed due to system failure
data failure
System failure
data corruption
data loss
9
_____ refers to the repetition of a set of instructions for a specific number of times.
iteration
prototype
cycles
loops
10
A hardware or software network infrastructure controlling data flow access
router
client
server
firewall
11
What does the acronym TELOS stand for?
Technical, Electrical, Legal, Open source, Schedule
Technical, Electrical, Liable, Operational, Schedule
Technical, Economic, Legal, Operational, Schedule
Technical, Economic, Liable, Operational, Schedule
12
Which one below is not one of the Four Strategies for Integration (of computer systems)?
Select neither
Replace both
Keep both
Select the best
13
Which system flowchart symbol is this?
disk
document/file
online storage
tape
14
What is not a type of user documetation?
Manuals
FAQs
Live chat sessions
Embedded text
15
Choose a system implementation that doesn't have both systems running at the same time
Phased
Parallel
Pilot
Big Bang
16
This diagram best represents this concept
usability
ergonomics
accesibility
human computer interaction
17
Used by software companies to update applications by fixing known bugs and vulnerabilities.
Upgrades
Releases
Updates
Patches
18
Final, working versions of software applications
Patches
Updates
Releases
Upgrades
19
Which term refers to the transfer of data between different formats, storage types and systems?
data mobility
data migration
data moving
data mining
20
The process of evaluating whether data input follows appropriate specifications.
feasibility
testing
validation
verification
21
In a data flow diagram this symbol is used to represent...
data flow
process
data store
external entity
22
In a data flow diagram this symbol represents...
data flow
process
external entity
data store
23
A computer system which is on standby capable of switching to a spare computer system.
failover system
standby system
switchover
backup plan
24
This term refers to the individual who will use a system
client
server
end user
stakeholder
25
Which system flowchart symbol is this?
online storage
disk
document/file
tape
26
This type of testing is done with pen-and-paper by the programmer
Debugging
Unit testing
Beta testing
Dry-run testing
27
What are the types of implementations from an old system to a new system?
Big Bang, Parallel, Phased, Direct
Phased, Pilot, Big Bang, Perpendicular
Parallel, Phased, Pilot, Reversed
Phased, Pilot, Big Bang, Parallel
28
The type of testing is used to determine if the system satisfies the customer
Unit testing
Debugging
User acceptance testing
Alpha testing
29
What is an example of a legacy system?
flash memory
two of the above
floppy disks
punch cards
30
What is a feasibility study?
A study of how feasible something is
A study to analyze the economics of a project
A study of how technical a system is
A study to evaluate and analyze a project and its potential.
