++92 313 8389893
safcodeinstitute@gmail.com
Online Quiz
10000+ Questions!
Students Works
Ideas & Topics!
Live Coding
HTML & CSS
Home
(current)
About
Courses
CIT
Web Designing
Graphic Designing
Web Development
Digital Marketing
WordPress + SEO
Artificial Intelligence (AI)
Shopify + WordPress Development
Tutorials
Feedback
Programming Notes
Enroll Now
Contact
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
GPIO2
GPIO4
GPIO3
View Answer
2. Which command to user to know the current directory you are working on?
pwd
ls
curdir
wd
View Answer
3. Which two GPIO pins have fixed pull up resistors?
GPIO2 & GPIO3
GPIO25 & GPIO5
GPIO20 & GPIO19
GPIO15 & GPIO18
View Answer
4. What is not the part of unsupervised learning?
Parametric
Dimensional Reduction
Non-Parametric
Clustering
View Answer
5. Which layer has full-duplex and half-duplex modes of operation?
Presentation layer
Session layer
Transport layer
Data link layer
View Answer
6. What is the name of the trained output file?
Trained.jpg
Trained.doc
Trained.yml
Trained.xml
View Answer
7. Which of the following devices is used to share a single internet connection with multiple networks?
Router
LAN Card
Switch
Hub
View Answer
8. Which of the following is a device used to split or share a network connection among multiple computers?
Switch
NIC Card
Router
Hub
View Answer
9. Which step is based on the premise more images in the training set, the better it is?
Collecting image samples
Data comparison
Data filtering
Creating test data
View Answer
10. What function is used to detect a face from an image that the user loads as an input?
cropped_face
minNeighbors
detectMultiScale
face_extracter()
View Answer