To find the character at a certain index position within a String, use the method ________.
a. getChars, with the index as an argument
b. getCharAt, with the index as an argument
c. charAt, with the index as an argument
d. charAt, with the character you are searching for as an argument
c. charAt, with the index as an argument
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If we want a priority queue, enqueuing and dequeuing can come at arbitrary times, and the element size is 8 bytes, then to conserve memory we should use:
A. an array-based heap B. a linked (embedded) heap C. a linked list D. a stack
Which security process records the occurrence of specific operating system events in the Security log?
A. Encrypting B. Hashing C. Filtering D. Auditing
An _______________ can be used to store the name, product id#, price, and inventory count for 50 products.
Fill in the blank(s) with the appropriate word(s).
When a(n) ____________________ no longer is needed, a user deletes it from a file.
Fill in the blank(s) with the appropriate word(s).