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? Hue value
Color selection
Color Segmentation
Color verification

View Answer

2. LPF in images filtering process is used for _______? Edge detection
Filtering the image
Blurring image
Sharping the image

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3. Which acts as MISO MOSI pair of Serial Peripherals interface 1? 15, 16
5, 8
4, 5
19, 20

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4. Which two GPIO pins have fixed pull up resistors? GPIO25 & GPIO5
GPIO2 & GPIO3
GPIO20 & GPIO19
GPIO15 & GPIO18

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

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

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

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

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

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

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