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Test Your Programming Skills with Safcode!
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"
Quiz Start
1. Which pin acts as EEPROM Clock?
GPIO1
GPIO4
GPIO2
GPIO3
View Answer
2. Which two GPIO pins have fixed pull up resistors?
GPIO2 & GPIO3
GPIO15 & GPIO18
GPIO25 & GPIO5
GPIO20 & GPIO19
View Answer
3. Which command to user to know the current directory you are working on?
ls
curdir
pwd
wd
View Answer
4. What is the process of extracting unique characteristics of a face called?
Face Detection
Face recognition
Data comparison
Data Gathering
View Answer
5. Which GPIO acts as Recievers(RX)?
GPIO15
GPIO17
GPIO16
GPIO13
View Answer
6. Which command is used to create a blank file?
File
VI
Create
Touch
View Answer
7. Which module of OpenCV includes 3D reconstruction and calibration?
core
imgproc
callin3D
viz
View Answer
8. Which of the following devices is used to share a single internet connection with multiple networks?
Router
LAN Card
Switch
Hub
View Answer
9. Which of the following is a device used to split or share a network connection among multiple computers?
NIC Card
Router
Switch
Hub
View Answer
10. Which is calculated on the basis of number of peaks in data?
Mean
Median
None of these
Modality
View Answer