Hardcoding numbers (unnamed, literal constants) in code without explanation is a bad programming practice. What are these hardcoded numbers known as?
A. constant issues
B. token numbers
C. magic numbers
D. character sets
Answer: C
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What is the output of the following code segment if the data entered are 3, 2 and 4?
int x, y, z; cout << “Enter three numbers: “; cin >> x >> y >> z; y = x + z; x = z + 1; cout << x << “ “ << y<< “ “ << z;
Which of the following are rules that ensure a correct recursive function?
a) Each stopping case must perform a correct action (or return the correct value for stopping case) for the condition that invokes it. b) The recursion must make no more than 1000 recursive calls. c) The chain of recursive calls eventually must reach one of the stopping cases. d) The size of the problem solved by the successive recursions must each be larger than the last. e) For cases that involve recursion: If each recursive calls correctly solve the subproblem (or return the correct value for the subproblem) it solve, then the final
When you import data from Microsoft Access to Excel, the resulting association between tables of data that share a common field is called a ________
A) record B) field C) primary key D) relationship
In an Active Directory-integrated zone, DNS information is stored in text files.
Answer the following statement true (T) or false (F)