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 the purpose of HSV color space? Color selection
Color Segmentation
Color verification
Hue value

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2. What does a lightning boll on the right corner of the Pi screen means? Low Power
Low Memory
None of these
SD Card Low Memory

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

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4. Which of the following is a device used to split or share a network connection among multiple computers? Router
NIC Card
Switch
Hub

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5. What is the name of the trained output file? Trained.jpg
Trained.yml
Trained.doc
Trained.xml

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6. Which layer has full-duplex and half-duplex modes of operation? Presentation layer
Transport layer
Session layer
Data link layer

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

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8. Which GPIO acts as Recievers(RX)? GPIO16
GPIO13
GPIO15
GPIO17

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

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10. 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

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