When the less than ( < ) operator is used between two pointer variables, the expression is testing whether
A) the value pointed to by the first is less than the value pointed to by the second.
B) the value pointed to by the first is greater than the value pointed to by the second.
C) the address of the first variable comes before the address of the second variable in the computer's memory.
D) the first variable was declared before the second variable.
E) None of the above
C) the address of the first variable comes before the address of the second variable in the computer's memory.
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We’ve seen that if you increment the source picture index by 2 while incrementing the target picture index by 1 for each copied pixel, you end up with the source being scaled down onto the target. What happens if you increment the target picture index by 2 as well? What happens if you increment both by 0.5 and use int to get just the integer part?
If one increments the target picture index by 2 as well then one ends up copying over every other pixel.
What is a border with respect to prefix and suffix?
a. A border is both a proper prefix and a proper suffix b. The border prefix and suffix identify the start and end of the string text T c. The border prefix and suffix are used for rehashing in the hash table d. The border prefix and suffix uniquely determine each state
The DTE or endpoint device for a leased line is known as which device below?
a. CSU/DSU b. cable modem c. DSL modem d. ISDN modem
When writing code, a(n) ________ is a special tool that helps programmers as they enter the code, highlighting keywords and alerting the programmers to typos.
Fill in the blank(s) with the appropriate word(s).