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

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

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

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

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

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

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

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

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

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