Test Your Programming Skills with Safcode!

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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"

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Quiz Start

1. Which is calculated on the basis of number of peaks in data? Mean
None of these
Median
Modality

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2. The histogram is extracted from _______ values? Numerical
Decimal
Octal
Binary

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3. Which command is used to create a blank file? Touch
File
Create
VI

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4. How many nodes can twisted-pair cables host to the maximum? 64
1064
32
1024

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5. What range of integer values is categorized to be an edge? Below L
Above L
Above U
Below U

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6. What is not the part of unsupervised learning? Dimensional Reduction
Parametric
Clustering
Non-Parametric

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7. Which module of OpenCV includes 3D reconstruction and calibration? core
viz
callin3D
imgproc

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8. Which pin acts as EEPROM Clock? GPIO4
GPIO1
GPIO3
GPIO2

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9. What is the process of extracting unique characteristics of a face called? Data comparison
Data Gathering
Face recognition
Face Detection

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10. Which step is based on the premise more images in the training set, the better it is? Data comparison
Collecting image samples
Data filtering
Creating test data

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