Collectors static method ________ returns a Collector that counts the number of objects in a given classification, rather than collecting them into a List.
a. counter
b. count
c. counting
d. enumerate
C
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Which of the following statements is false?
a. A class can directly inherit from class Object. b. It's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires. c. If the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. d. A class's instance variables are normally declared private to enforce good software engineering.
Case-Based Critical Thinking QuestionsCase 4-2Jake is an expert in the use of the Property inspector to create precisely the attributes he needs for the AP divs that he creates, with regard to when the AP div's content is displayed or hidden and how it relates to its parent AP div if it is nested. Jake has an AP div that he wants to not be displaying when the page is loaded. Which of the following settings does he use?
A. Invisible B. Concealed C. Hidden D. Reveal
When ________ a database, the developer must be careful to ensure that the database is protected adequately
Fill in the blank(s) with correct word
Case-Based Critical Thinking QuestionsCase 1You have just starting working at Quantum Company. As a new programmer, you have been asked to review and correct various pseudocode.The following pseudocode checks if an item number is valid:start Declarations num sub = 0 num SIZE = 5 num VALID_ITEM [5] = 27,53,84,89,95 string foundIt = "N" input item while sub < SIZE if item = VALID_ITEM[sub] then foundIt = "Y" endif sub = sub +1 endwhile if foundIt = "Y" then output "Valid item number" else output "Invalid item number" endif stopWhich while loop makes this more efficient?
A. while sub < SIZE AND foundIt = "N" B. while sub < SIZE AND foundIt > "N" C. while sub < SIZE AND foundIt = "Y" D. The while loop is already efficient