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Test Your Programming Skills with Safcode!
Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"
Quiz Start
1. Which is calculated on the basis of number of peaks in data?
Modality
Median
None of these
Mean
View Answer
2. What is not the part of unsupervised learning?
Non-Parametric
Parametric
Dimensional Reduction
Clustering
View Answer
3. What is the process of extracting unique characteristics of a face called?
Face Detection
Data Gathering
Face recognition
Data comparison
View Answer
4. How many nodes can twisted-pair cables host to the maximum?
64
1064
1024
32
View Answer
5. What function is used to detect a face from an image that the user loads as an input?
cropped_face
face_extracter()
minNeighbors
detectMultiScale
View Answer
6. What range of integer values is categorized to be an edge?
Below U
Below L
Above L
Above U
View Answer
7. Which step is based on the premise more images in the training set, the better it is?
Collecting image samples
Data filtering
Data comparison
Creating test data
View Answer
8. Which GPIO acts as Recievers(RX)?
GPIO15
GPIO16
GPIO13
GPIO17
View Answer
9. Which of the following devices is used to share a single internet connection with multiple networks?
LAN Card
Switch
Router
Hub
View Answer
10. Which two GPIO pins have fixed pull up resistors?
GPIO2 & GPIO3
GPIO15 & GPIO18
GPIO25 & GPIO5
GPIO20 & GPIO19
View Answer