
VEX - General Concepts 1
Quiz
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Information Technology (IT)
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Professional Development
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Practice Problem
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Hard
Davide Bestetti
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How is VEX optimized for multithreading?
Answer explanation
VEX processes independent data in parallel, optimizing it for multithreading.
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which function is used to check if an element belongs to a group in VEX?
Answer explanation
The 'ingroup()' function checks if an element belongs to a specified group.
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What does the length() function return for a normalized vector?
Answer explanation
The length of a normalized vector is always 1.
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How do you add a point to a group in VEX?
Answer explanation
The 'setgroup()' function is used to add a point to a group by specifying the group name and point.
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How do you declare an array in VEX?
Answer explanation
In VEX, arrays are declared using the syntax 'array myArray = {values};'.
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What does the 'f@' prefix indicate in VEX?
Answer explanation
The 'f@' prefix is used to denote a float attribute in VEX.
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the primary advantage of VEX over nodes?
Answer explanation
VEX is faster because it is highly optimized and supports multithreading.
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