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

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

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

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

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

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

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

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

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

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10. What is the process of extracting unique characteristics of a face called? Data comparison
Data Gathering
Face recognition
Face Detection

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