VERY URGANT

Question 1 Two tasks that are operating are both making progress at once. Answer saved Select one: Marked out of 3.00 a. sequentially P Flag question b. linearly C. recursively O d. concurrently e. iteratively Clear my choice Question 3 What are the 'attributes' that classes have? Not yet answered Select one: Marked out of a. methods 3.00 b. objects P Flag question c. data d. constructors e. access modifiers Question 4 A consists of an object sending a message (call, method call) to another object of another class. Not yet answered Marked out of 3.00 Select one: a. sequence P Flag question b. collection a C. use case . d. collaboration e. activity Question 5 Which diagram focuses on modeling some feature of the system in a flowchart-like scheme? Not yet answered Select one: Marked out of 2.00 a. communication diagram b. class diagram P Flag question c. use case diagram d. sequence diagram e. activity diagram Question 6 Which statement is false? Not yet answered Marked out of 2.00 Select one: a. A List cannot contain duplicate elements. Flag question b. Both ArrayList and LinkedList are examples of Lists. C. A List is sometimes called a sequence. d. A List is a Collection. o e. Lists use zero-based indices