Safcode | Code Your Ideas by Sir Safder


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


5, 8
15, 16
4, 5
19, 20

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GPIO20 & GPIO19
GPIO2 & GPIO3
GPIO15 & GPIO18
GPIO25 & GPIO5

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Create
Touch
File
VI

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Hub
LAN Card
Switch
Router

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Octal
Binary
Decimal
Numerical

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Blurring image
Sharping the image
Filtering the image
Edge detection

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Data link layer
Session layer
Transport layer
Presentation layer

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Low Power
SD Card Low Memory
Low Memory
None of these

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callin3D
imgproc
core
viz

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Switch
Router
Hub
NIC Card

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face_extracter()
cropped_face
minNeighbors
detectMultiScale

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Data comparison
Collecting image samples
Data filtering
Creating test data

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64
1024
1064
32

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GPIO16
GPIO17
GPIO13
GPIO15

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Face recognition
Face Detection
Data Gathering
Data comparison

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Trained.yml
Trained.jpg
Trained.xml
Trained.doc

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pwd
wd
ls
curdir

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Above L
Below U
Above U
Below L

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Mean
Median
Modality
None of these

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Hue value
Color selection
Color verification
Color Segmentation

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