JSS2 Third Term Computer Studies Past Questions And Answers
JSS2 Third Term Computer Studies questions with options and answers:
Question: What is the purpose of a cache memory in a computer system?
A) Long-term data storage
B) Temporary storage for frequently used data
C) Managing network connections
D) Graphic rendering
Answer: B) Temporary storage for frequently used data
Question: Which programming language is commonly used for developing mobile applications?
A) Java
B) Swift
C) Python
D) C++
Answer: B) Swift
Question: What does the term “LAN” stand for in networking?
A) Local Area Network
B) Large Area Network
C) Long-range Access Network
D) Link Access Node
Answer: A) Local Area Network
Question: In a spreadsheet, what does the function of the “SUM” formula represent?
A) Count the number of cells
B) Find the average of values
C) Add up a range of values
D) Multiply values in a range
Answer: C) Add up a range of values
Question: What is the purpose of a compiler in programming?
A) Execute code line by line
B) Translate high-level code into machine code
C) Debug software
D) Manage memory allocation
Answer: B) Translate high-level code into machine code
Question: Which of the following is an example of a high-level programming language?
A) Assembly language
B) Machine language
C) Python
D) Binary code
Answer: C) Python
Question: What does the term “GUI” stand for in computing?
A) Graphical User Interface
B) General User Interaction
C) Global User Integration
D) Graphical Unit Interface
Answer: A) Graphical User Interface
Question: Which data type is used to store whole numbers in programming?
A) Float
B) Char
C) Integer
D) Boolean
Answer: C) Integer
Question: What is the purpose of the “INDEX” function in a spreadsheet?
A) Retrieve data based on criteria
B) Return the position of a value in a range
C) Count the number of cells
D) Sum values in a range
Answer: B) Return the position of a value in a range
Question: What is the role of an input device in a computer system?
A) Display information to the user
B) Process data and perform calculations
C) Enter data into the computer
D) Store data permanently
Answer: C) Enter data into the computer.
