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 pin acts as EEPROM Clock? GPIO1
GPIO3
GPIO2
GPIO4

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

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

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

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

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

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

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

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

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

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