Programming Quiz Channel
718 subscribers
81 photos
4 videos
1 file
Programming quizzes and knowledge tests

Short quizzes on programming, logic and computer science.

Test and improve your coding knowledge.
Join 👉 https://rebrand.ly/bigdatachannels

DMCA: @disclosure_bds
Contact: @mldatascientist
Download Telegram
Which SQL command modifies existing table rows?
Anonymous Quiz
76%
UPDATE
9%
CHANGE
10%
SET
4%
EDIT
Which of these guarantees unique values only?
Anonymous Quiz
10%
list
31%
array
51%
set
8%
stack
Which normal form removes partial dependency?
Anonymous Quiz
28%
1NF
48%
2NF
17%
3NF
7%
4NF
Which Python keyword defines a generator?
Anonymous Quiz
26%
yield
41%
gen
20%
return
13%
defgen
What is the output of "5" + 2 in JavaScript?
Anonymous Quiz
13%
7
61%
52
19%
error
6%
NAN
Which data structure provides O(1) average lookup?
Anonymous Quiz
24%
Linked list
38%
Hash map
28%
Array with search
11%
Tree
Which property makes microservices independent?
Anonymous Quiz
16%
Shared DB
16%
Tight coupling
49%
Loose coupling
20%
Monolith
What is the output of True + True in Python?
Anonymous Quiz
18%
0
59%
1
14%
2
9%
error
Which of the following is a valid HTTP method?
Anonymous Quiz
43%
FETCH
16%
SEND
37%
PATCH
4%
MODIFY
Which algorithm is commonly used for shortest path?
Anonymous Quiz
21%
Merge sort
62%
Dijkstra
7%
KMP
10%
BFS only
👍3
Which automata recognizes regular languages?
Anonymous Quiz
34%
PDA
39%
DFA
20%
TM
7%
LBA
Unsupervised learning often uses:
Anonymous Quiz
10%
Labels
17%
Regression
17%
Classification
57%
Clustering
Load balancers mainly improve:
Anonymous Quiz
39%
Latency only
4%
Security
14%
Storage
43%
Scalability
In Python, deepcopy is needed for:
Anonymous Quiz
15%
numbers
13%
strings
16%
tuples
57%
nested objects
Which join is fastest usually?
Anonymous Quiz
16%
CROSS
18%
FULL
49%
INNER
18%
SELF
Which life cycle model is risk-driven?
Anonymous Quiz
20%
Agile
42%
Waterfall
13%
V-model
26%
Spiral
Which attacks tricks users into revealing secrets?
Anonymous Quiz
13%
DDoS
64%
Phishing
15%
Spoofing
8%
Sniffing