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

View Answer

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

View Answer

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

View Answer

4. Which step is based on the premise more images in the training set, the better it is? Creating test data
Collecting image samples
Data comparison
Data filtering

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer