Question 9: What is the role of the ‘default’ case in a ‘switch’ statement, and is its placement within the ‘switch’ structure mandatory?

Question 2: What is the function of the “return” command in C, particularly within the context of the main() function?

Question 16: What is the purpose of the ‘for’ loop in C, and what are its three main components within the parentheses?

Two part question: Review the DDL script below and answer the following two questions: 1. Identify and describe two distinct (cannot be the same issue in a different place) script-related problems in this code.  These issues could potentially cause errors or unwanted outcomes. Upper and lower cases do not cause issues. 2. Assuming the issues are fixed and the script ran without errors, what will be the result after it runs meaning what will exist in the database? CREATE TABLE members (     uteid             varchar(20)     primary key,     first_name  varchar(30),     last_name   varchar(40),     email            char(15),     phone           varchar(12),     grade            number(1),     birthdate      date )   CREATE TABLE committees (    committee_id           NUMBER(5)              PRIMARY KEY,    committee_name     VARCHAR(30),    semester_year          VARCHAR(4) )   CREATE TABLE member_committees (    uteid                    VARCHAR(20),    committee_id      NUMBER(5),    CONSTRAINT   uteid_committtee_pk     PRIMARY key  (committee_id),    CONSTRAINT   uteid_fk                         FOREIGN KEY (UTEID)  References  members (UTEID),    CONSTRAINT   committee_fk                foreign key (committee_id)  references  committees (committee_id) )   DROP TABLE member_committees DROP TABLE members DROP TABLE committees

I solemnly promise that I have not and will not receive aid from others during this exam. I will not collaborate with others. All work on this exam is my own work. 

The idea that Americans were destined by God to spread the width of the U.S. from the East Coast to the West Coast was known as .

BONUS: Describe something you have learned in this course so far that was not a previous answer on this exam. One paragraph minimum. (Worth a possible 5 bonus points.)

A is an organization of workers who assemble to achieve better working conditions.

EXTRA CREDIT:  Worth up to 5 points In the essay box below, paste your IPA transcription of this speaker’s production of the 5 words indicated below. Include diacritics if phonemes alone aren’t sufficient to accurately represent the production of the target.   Female Speaker born in Puebla, Mexico words to transcribe:  these, spoons, snow, Bob, Wednesday  

Determine the number of all possible outcomes of guessing the last four digits in a telephonenumber if repetition among the four digits is allowed.