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IB Computer Science Topic 1-System Fundamentals+PCT3 Flashcards | StudBud
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IB Computer Science Topic 1-System Fundamentals+PCT3
IB Computer Science Topic 1-System Fundamentals+PCT3
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An #IBComputerScience quiz to practice the terms from Topic 1
Flashcards
30 cards
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Questions
30
Answers
1
CPU stands for
Central Processing Unit
Central Processing USB
Central Processing Universe
Central Park Underwater
2
This holds the information for the RAM that is most actively used, and accessed most frequently...
RAM
USB
ROM
CACHE
3
A set of software that controls the computer's hardware resources is known as...
Operating System
User Applications
Google Calendar
Hardware
4
What is SaaS?
Software-as-a-Service
Service-as-a-System
Security-as-a-Service
Software-as-a-System
5
Which term refers to the transfer of data between different formats, storage types and systems?
data mining
data migration
data mobility
data moving
6
Final, working versions of software applications
Releases
Updates
Patches
Upgrades
7
A computer system which is on standby capable of switching to a spare computer system.
backup plan
failover system
standby system
switchover
8
RAM is used to store permanent instructions
True
False
9
_____ refers to the repetition of a set of instructions for a specific number of times.
loops
iteration
cycles
prototype
10
What is HEX CA5 in binary?
1100 1010 0101
1001 1010 0101
1101 1010 0100
1100 1010 0100
11
This holds the memory address of the data to be used by the ALU...
Data Bus
MAR
CIR
MDR
12
Hexadecimal is known as Base...
10
256
2
16
13
Used by software companies to update applications by fixing known bugs and vulnerabilities.
Releases
Patches
Updates
Upgrades
14
What does the acronym TELOS stand for?
Technical, Economic, Liable, Operational, Schedule
Technical, Electrical, Liable, Operational, Schedule
Technical, Electrical, Legal, Open source, Schedule
Technical, Economic, Legal, Operational, Schedule
15
The type of testing is used to determine if the system satisfies the customer
Alpha testing
User acceptance testing
Debugging
Unit testing
16
This performs all the basic arithmetic, logical or input/output operations...
MDR
ALU
CU
MAR
17
The process of ensuring that the data input is the same as the original source data.
feasibility
verification
testing
validation
18
This type of testing is done by the testers in the organisation
Dry-run testing
Alpha testing
User acceptance testing
Beta testing
19
What is not a type of user documetation?
FAQs
Live chat sessions
Embedded text
Manuals
20
This is responsible for the operation of the CPU...
MAR
ALU
MDR
CU
21
What is a feasibility study?
A study of how technical a system is
A study to analyze the economics of a project
A study to evaluate and analyze a project and its potential.
A study of how feasible something is
22
Which colour components are represented in a computer?
Red, Green, White
Red, Yellow, Green
Black, White
Red, Green, Blue
23
This term refers to the individual who has an interest in a project
end user
server
stakeholder
client
24
CLI stands for
Command Line Instruction
Command Line Interface
25
How many numbers can be represented using 8 bits?
256
255
2
65,356
26
The process of evaluating whether data input follows appropriate specifications.
verification
testing
validation
feasibility
27
What is an example of a legacy system?
punch cards
floppy disks
two of the above
flash memory
28
Which one below is NOT one of the Four Strategies for Integration (of computer systems)?
Keep both
Select neither
Replace both
Select the best
29
This is a systematic process of finding and correcting errors in a program
Debugging
Beta testing
Dry-run testing
Integration testing
30
This type of testing is done with pen-and-paper by the programmer
Dry-run testing
Debugging
Unit testing
Beta testing
