In a bus network, if two or more nodes transmit data at the same time, a ____ occurs.
A. collision
B. compression
C. collusion
D. contention
Answer: A
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What value is returned by function result?
``` int result(const int a[], int n) { int i, r; r = 0; for (i = 1; i < n; ++i) if (a[i] > a[r]) r = i; return (r); } ``` a. The subscript of the largest of the first n elements of array a. b. The value of the largest of the first n elements of array a. c. The subscript of the smallest of the first n elements of array a. d. The value of the smallest of the first n elements of array a. e. The subscript of the last element greater than its predecessor within the first n elements of array a.
When typing a report divided into sections or chapters, insert a(n) ________ at the end of each section to ensure that each section or chapter begins on a new page
A) continuous section break B) orphan C) hard return D) page break
The ____ is the closing section of a data-processing program. It includes reporting results and totals.
A. field module B. testing module C. processing module D. finish-up module
The web application that Saria's development team is working on needs to provide secure session management that can prevent hijacking of sessions using the cookies that the application relies on. Which of the following techniques would be the best for her to recommend to prevent this?
A. Set the Secure attribute for the cookies, thus forcing TLS. B. Set the Domain cookie attribute to example.com to limit cookie access to servers in the same domain. C. Set the Expires cookie attribute to less than a week. D. Set the HTTPOnly attribute to require only unencrypted sessions.