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 function is used to detect a face from an image that the user loads as an input? face_extracter()
detectMultiScale
cropped_face
minNeighbors

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

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

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

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

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

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

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

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

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

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