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

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

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

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4. Which command to user to know the current directory you are working on? pwd
ls
curdir
wd

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

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6. Which is the purpose of HSV color space? Color selection
Color verification
Color Segmentation
Hue value

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

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

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

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

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