Q5) The following table has been created: CREATE TABLE student_table ( Stud_id NUMBER (6), last_name VARCHAR2 (20), first_name VARCHAR2 (20), lunch_num NUMBER (4) ) ; which one of the following INSERT statements will work successfully? a) INSERT INTO student_table (stud_id, last_name, first_name, lunch_name) VALUES (143354, Roberts','Cameron',654378); b) INSERT INTO student_table (stud_id, lunch_num, first_name, last_name) VALUES (143352678,6543,'Cameron','Roberts'); c) INSERT INTO student_table VALUES (143354, 'Roberts', 'Cameron', 6543, 1); d) INSERT INTO student_table VALUES (143354, 'Roberts', 'Cameron', 6543) atabase_MG_2010.pur 10 Tom 31 Jack 11 12 14 26 Q6) Based on the Employees table how many rows will result from the following SQL query: ID Name Grade Age Select grade, min(age) from employee where age > 22 group by grade having Sam Sally Sarah Silvia a) 6 rows b) 3 rows c) 2 rows 1 2 3 1 8 3 273222 20 21 24 01010 11101101 0101010111111 1010101010101 111010101010 01011001 25 26 min(age) > 23 1010101 021.pur 101010101 1011001

Q5) The following table has been created: CREATE TABLE student_table ( Stud_id NUMBER (6), last_name VARCHAR2 (20), first_name VARCHAR2 (20), lunch_num NUMBER (4) ) ; which one of the following INSERT statements will work successfully? a) INSERT INTO student_table (stud_id, last_name, first_name, lunch_name) VALUES (143354, Roberts','Cameron',654378); b) INSERT INTO student_table (stud_id, lunch_num, first_name, last_name) VALUES (143352678,6543,'Cameron','Roberts'); c) INSERT INTO student_table VALUES (143354, 'Roberts', 'Cameron', 6543, 1); d) INSERT INTO student_table VALUES (143354, 'Roberts', 'Cameron', 6543) atabase_MG_2010.pur 10 Tom 31 Jack 11 12 14 26 Q6) Based on the Employees table how many rows will result from the following SQL query: ID Name Grade Age Select grade, min(age) from employee where age > 22 group by grade having Sam Sally Sarah Silvia a) 6 rows b) 3 rows c) 2 rows 1 2 3 1 8 3 273222 20 21 24 01010 11101101 0101010111111 1010101010101 111010101010 01011001 25 26 min(age) > 23 1010101 021.pur 101010101 1011001

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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write Command to insert data into this tables create table patients ( patient_id VARCHAR(255),`name` VARCHAR(255),`insurance` DECIMAL(15,2),`date_admitted` DATE,`date_checked_out` DATE,PRIMARY KEY(`patient_id`)); create table doctor (doctor_id VARCHAR(255),name VARCHAR(255),specialization VARCHAR(255),PRIMARY KEY (doctor_id) ); create table `test` (`test_id` VARCHAR(255),`test_name` VARCHAR(255),`test_date` DATE,`test_time` TIME,`result` VARCHAR(255),PRIMARY KEY(`test_id`)); create table doctor_patient( patient_id VARCHAR(255), doctor_id VARCHAR(255),PRIMARY KEY(`patient_id`),FOREIGN KEY(`doctor_id`) REFERENCES doctor(`doctor_id`) ); create table test_log (`test_log_id` varchar(255),`patient_id` VARCHAR(255),`test_id` VARCHAR(255),`doctor_id` VARCHAR(255),`comments` VARCHAR(255),PRIMARY KEY(`test_log_id`),FOREIGN KEY(`test_id`) REFERENCES `test`(`test_id`),FOREIGN KEY(`patient_id`) REFERENCES doctor_patient(`patient_id`),FOREIGN KEY(`doctor_id`) REFERENCES doctor(`doctor_id`));
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First normal form says: a. No nonkey columns depend on another nonkey column b. Every column that's not part of the primary key is fully dependent on the primary key. c. Eliminate repeated fields. d. None of the above
Query 3: Write a parameter query to display the names of all prospects each member tried to recruit based on the member’s first name and the member’s last name you input. List the member’s First Name, member’s Last Name, prospect’s First Name, and prospect’s Last Name (in this order in the query grid). Display the member’s First Name Heading as Member First Name, member’s Last Name Heading as Member Last Name, prospect’s first name heading as Prospect First Name, and prospect’s last name heading as Prospect Last Name. Sort the list by Member Last Name, Member First Name, Prospect Last Name, and Prospect First Name, all ascending order. (WE ARE USING ACCESS SO I AM JUST TRYING TO UNDERSTAND WHAT TO PUT AND PLUG IN ETC. USE MY PICTURES AS REFERRENCE!)
Task 12: When deleting a customer, subtract the balance multiplied by the sales rep’s commission rate from the commission for the corresponding sales rep.
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Please attach output of this queries CREATE TABLE Employee ( EmployeeID INT PRIMARY KEY, FirstName VARCHAR(50), LastName VARCHAR(50), Gender CHAR(1), BirthDate DATE, Department VARCHAR(50), Position VARCHAR(50), Salary DECIMAL(10, 2) ); Insert 10 records and find out the who's salary is greater than Harry's salary?