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

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

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

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

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

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

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

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

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

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

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