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

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer

7. Which command to user to know the current directory you are working on? wd
pwd
curdir
ls

View Answer

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

View Answer

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

View Answer

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

View Answer