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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 layer has full-duplex and half-duplex modes of operation?
Session layer
Presentation layer
Data link layer
Transport layer
View Answer
2. Which command is used to create a blank file?
File
Create
VI
Touch
View Answer
3. Which GPIO acts as Recievers(RX)?
GPIO15
GPIO17
GPIO16
GPIO13
View Answer
4. What is the name of the trained output file?
Trained.doc
Trained.jpg
Trained.xml
Trained.yml
View Answer
5. What is not the part of unsupervised learning?
Clustering
Dimensional Reduction
Non-Parametric
Parametric
View Answer
6. Which is the purpose of HSV color space?
Color selection
Color Segmentation
Color verification
Hue value
View Answer
7. What does a lightning boll on the right corner of the Pi screen means?
Low Power
SD Card Low Memory
None of these
Low Memory
View Answer
8. Which is calculated on the basis of number of peaks in data?
Median
Modality
Mean
None of these
View Answer
9. Which module of OpenCV includes 3D reconstruction and calibration?
imgproc
callin3D
core
viz
View Answer
10. What is the process of extracting unique characteristics of a face called?
Face Detection
Data Gathering
Data comparison
Face recognition
View Answer