A casting operator must be used for all _________ .

a) explicit conversions
b) widening conversions
c) narrowing conversions
d) Both (a) and (c).

d) Both (a) and (c).

Computer Science & Information Technology

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Many operating systems require ________ instructions to share resources than they do to initialize them, so in these systems, thread creation is ________ than process creation.

a) more, faster b) more, slower c) fewer, faster d) fewer, slower

Computer Science & Information Technology

What is wrong with the instance name of this button, 02restaurantbtn, and how would you fix it?

What will be an ideal response?

Computer Science & Information Technology