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 calculated on the basis of number of peaks in data? Median
Modality
None of these
Mean

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

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3. Which of the following devices is used to share a single internet connection with multiple networks? Hub
Router
Switch
LAN Card

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

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

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

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

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

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

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

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