Which function would be the most useful for determining if a certain word is contained in a string representing a sentence?
a) strcspn
b) strchr
c) strstr
d) strrchr
c) strstr
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The bitwise AND operator & is often used to ________ bits (i.e., to select certain bits from a bit string while zeroing others).
Fill in the blank(s) with the appropriate word(s).
Which of the following monitors the network activity and identifies suspicious traffic and anomalies?
a. IDS b. Firewall c. Honeypot d. Honeynet
In examining the volume properties of a disk, the _______ status is normal and an active partition has been identified as the primary partition from which the operating system is booted
a. Healthy b. Active c. Passive d. Formatted
Josh's daughter is getting married in June and he is trying to calculate the cost of the wedding reception. The cost will be a function of the number of guests who attend the reception. The rent for the banquet hall is 
for the evening. The caterer is charging 
per person for the food.Write a linear function to model this problem.
$ __________How much will the reception cost if
height="15" align="bottom" src="https://sciemce.com/media/4/ppg__examview__ch16__00001_res__sa002-4.jpg" border="0"> people attend?$ __________If Josh has only budgeted 
for the reception, approximately how many guests can be invited?__________ people
What will be an ideal response?