Various options are provided as possible answers to the following questions - NSC Information Technology - Question 1 - 2021 - Paper 2
Question 1
Various options are provided as possible answers to the following questions. Choose the answer and write the letter (A–D) next to the question numbers (1.1.1 to 1.1.... show full transcript
Worked Solution & Example Answer:Various options are provided as possible answers to the following questions - NSC Information Technology - Question 1 - 2021 - Paper 2
Step 1
1.1.1 Software that translates programming instructions written in a high-level language into an executable file is called a …
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The correct answer is D. interpreter. An interpreter translates high-level programming languages into machine code, executing it line by line.
Step 2
1.1.2 Which data type for variable x in the following expression is CORRECT?
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The correct data type for the variable x in the expression x := 13 mod 3 = 0; is C. Boolean. The expression evaluates to either true or false.
Step 3
1.1.3 An update to correct a specific bug in software is called …
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The correct answer is B. patch. A patch is an update that is intended to fix bugs in software.
Step 4
1.1.4 … refers to the simulation of human thinking in machines that are programmed to think like humans and mimic their actions.
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The correct answer is C. Artificial intelligence. It encompasses the simulation of human thought processes in machines.
Step 5
1.1.5 What value will be displayed?
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
In the provided code, the initial value of iCount is 9. The loop checks if iCount < 10, which is true, and increments it by 1, resulting in iCount being 10. Therefore, it will display B. 10.
