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S3 final Flashcards | StudBud
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S3 final
S3 final
30 terms
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Practice quiz
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Questions
30
Answers
1
What is the output of: print(3+3*3)?
18
6
9
12
2
What is the most appropriate data type for Student Mark?
Date
Text
Number
Boolean
3
What is the role of Deep Learning in Computer Vision?
connects computers to the cloud
edits video transitions
enables feature extraction from images
replaces image files with text
4
What job will be replaced by AI?
Teacher
Cybersecurity Analyst
AI Specialist
Data Entry Clerk
5
How do drones avoid accidents?
Use sensors and cameras
Stop flying
Fly randomly
Avoid sunlight
6
Which line has Indentation Error in the following if-else structure?
Line 2
Line 3
Line 1
Line 5
7
What does 'Sorting' do in a database table?
Filter data
Create new table
Delete records
Rearrange records
8
What does this SQL do: SELECT * FROM Member WHERE Name = 'Peter'?
Show all data of Peter
Delete Peter
Show Peter’s phone only
Update Peter
9
Which is the key field in Student table?
Phone
StudentID
Class
Name
10
What is the output range of: random.randint(1,5)?
1-5
1-6
2-6
0-5
11
Why are delivery drones replacing humans?
They use gas
Jobs are dull and dangerous
They are bigger
They are cheaper
12
What does SQL 'ORDER BY Age DESC' do?
Sort age high to low
Filter only adults
Sort by name
Group by sex
13
A delivery drone is flying in a residential area. Which of the following need not be detected to avoid accidents?
Power lines
Cloud pattern
Tree
People
14
What is the output of: n=10; print('You have to pay', n*2, 'dollars')?
You pay 10 dollars
You have to pay 20 dollars
n*2 dollars
20
15
Which is most suitable as a key field in Exam table?
ExamID
Duration
Subject
Date
16
Which SQL shows female members aged between 18 and 25?
SELECT * FROM Member WHERE Age >= 18 AND Age <= 25
SELECT * FROM Member WHERE Sex = "F" AND Age BETWEEN 18 AND 25
SELECT * FROM Member WHERE Sex = "F" OR Age BETWEEN 18 AND 25
SELECT * FROM Member WHERE Sex = "M" AND Age BETWEEN 18 AND 25
17
What is the grade output if score = 85 using if-elif-else grading program?
B
C
D
A
18
Which validation is most suitable to ensure the ‘Student Name’ field is not left blank?
Fixed Value
Length Check
Range Check
Presence Check
19
What type of error is: if computer >= 50
Indentation Error
Syntax Error
Logic Error
Runtime Error
20
What is the output if score = 15 in this program?
Invalid
Beginner
Intermediate
Advanced
21
What is 'Filtering' used for in database?
Export data
Access records with condition
Sort by date
Change all data
22
What does this SQL do: SELECT Name, Phone FROM Student WHERE Sex='M'?
Show all students
Show male students’ name and phone
Show female students
Show student IDs
23
What does this loop do?
Adds score to total
Sorts the scores
Rejects invalid input repeatedly
Skips input once
24
Why won’t software developers be replaced?
Manual labor
Need typing only
Require tech-driven skills
Do simple work
25
In a computer vision task, how can a fish be different from rubbish?
Fish has curved shape
Rubbish has paper labels
Fish has fins and eye
Rubbish has sharp edges
26
Which is NOT one of the 3 foundations of AI?
5G
Machine Learning
Big Data
Cloud Computing
27
What is the output: print(1*1+2*2+3*3)?
12
14
18
9
28
What does a CNN use to detect features?
Filters
Keyboards
Eyes
Rulers
29
Why will customer service jobs be replaced?
They are creative
They are dangerous
They are repetitive
They are fun
30
Given data = [10,2,5,8,3,7], what is the output of print(data[1])?
3
10
5
2
