You need to find out the names of all employees who belong to the same department as the employee 'Jessica Butcher' who is in department 100 and has an employee ID 40. Which of the following queries will be correct? EMPLOYEES Null? Name EMP ID Type NOT NULL NUMBER(4) VARCHAR2(10) FIRST NAME VARCHAR2(10) VARCHAR2(9) VARCHAR2(4) LAST NAME JOB MGR HIRE DATE DATE NOT NULL NUMBER NUMBER(7,2) NUMBER(2) SALARY COMM PCT DEPT ID DEPARTMENTS Null? Type NUMBER VARCHAR2(20) VARCHAR2(20) Name DEPT ID DEPT NAME DEPT LOC O SELECT first_name, last_name FROM employees WHERE last_name = "Butcher' And first_name = 'Jessica' O SELECT first_name, last_name FROM employees WHERE department =100; O SELECT first_name, last_name FROM employees WHERE department = (SELECT department FROM employees WHERE first_name = 'Jessica' AND last_name = 'Butcher'); O SELECT first_name, last_name FROM employees WHERE department = (SELECT department FROM employees WHERE first_name = 'Jessica' AND last_name = 'Butcher' AND department = 100 AND employee_id = 40)
You need to find out the names of all employees who belong to the same department as the employee 'Jessica Butcher' who is in department 100 and has an employee ID 40. Which of the following queries will be correct? EMPLOYEES Null? Name EMP ID Type NOT NULL NUMBER(4) VARCHAR2(10) FIRST NAME VARCHAR2(10) VARCHAR2(9) VARCHAR2(4) LAST NAME JOB MGR HIRE DATE DATE NOT NULL NUMBER NUMBER(7,2) NUMBER(2) SALARY COMM PCT DEPT ID DEPARTMENTS Null? Type NUMBER VARCHAR2(20) VARCHAR2(20) Name DEPT ID DEPT NAME DEPT LOC O SELECT first_name, last_name FROM employees WHERE last_name = "Butcher' And first_name = 'Jessica' O SELECT first_name, last_name FROM employees WHERE department =100; O SELECT first_name, last_name FROM employees WHERE department = (SELECT department FROM employees WHERE first_name = 'Jessica' AND last_name = 'Butcher'); O SELECT first_name, last_name FROM employees WHERE department = (SELECT department FROM employees WHERE first_name = 'Jessica' AND last_name = 'Butcher' AND department = 100 AND employee_id = 40)
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...
Related questions
Question

Transcribed Image Text:You need to find out the names of all employees who belong to the same department as the employee 'Jessica Butcher' who is in department 100 and has an employee ID 40. Which of the following
queries will be correct?
EMPLOYEES
Туре
NOT NULL NUMBER(4)
VARCHAR2(10)
Name
Null?
EMP ID
FIRST NAME
VARCHAR2(10)
VARCHAR2(9)
VARCHAR2(4)
LAST NAME
JOB
MGR
HIRE DATE
DATE
SALARY
NOT NULL NUMBER
COMM PCT
NUMBER(7,2)
DEPT ID
NUMBER(2)
DEPARTMENTS
Туре
NUMBER
VARCHAR2(20)
VARCHAR2(20)
Name
Null?
DEPT ID
DEPT NAME
DEPT LOC
O SELECT first_name, last_name FROM employees WHERE last_name = 'Butcher' And first_name = 'Jessica';
O SELECT first_name, last_name FROM employees WHERE department =100;
O SELECT first_name, last_name FROM employees WHERE department = (SELECT department FROM employees WHERE first_name = 'Jessica' AND last_name = 'Butcher');
O SELECT first_name, last_name FROM employees WHERE department
(SELECT department FROM employees WHERE first_name = 'Jessica' AND last_name = 'Butcher' AND department = 100 AND employee_id = 40);
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Recommended textbooks for you

Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON

Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science

Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning

Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON

Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science

Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning

Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning

Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education

Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY