The ____ key of a table is the field or minimum collection of fields that uniquely identifies a given row in that table.
A. alternate
B. index
C. secondary
D. primary
Answer: D
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Compile “reverse.c” and “palindrome.c” and place them into an archive called “string.a”. Write a main program in “prompt.c” that prompts the user for a string and then outputs 1 if the string is a palindrome, and 0 if it is not. Create a makefile for the program that links “prompt.o” with the reverse () and palindrome () functions stored in “string.a”. Use gdb to debug your code if any bugs exist.
What will be an ideal response?
A popular option for load balancing is to hide all the Web servers behind a single IP address using a special multilayer switch that performs these two types of operations. (Select all that apply.)
A. NAT B. port forwarding C. tunneling D. round robin E. both A and B
What happens if a recursive function never reaches a base case?
a. the function returns the correct value b. the function returns an incorrect value c. the function terminates immediately d. an infinite sequence of recursive calls occurs
Given a graph with integer edge weights between 1 and 5 (inclusive), you want to find the shortest weighted path between a pair of vertices. How would you reduce this problem to the shortest unweighted path problem, which can be solved with breadth-first search (BFS).
What will be an ideal response?