Need answer only b. 1:11b.0; 10a, 1:01a, 0:00b. z; lza, z Ozb. 1 Aa, 0Ab, z; AZ Z Zb.0: Ac. 1 1a, z AC. 0:0a. 1: A90qlq2What is the next configuration after (q0, abca, OZ)A.q2, A, ezB.q1,bca, 00Zc. q1, bca, 0zD.q2,Z,1ZE. q2,bca, 00OAODOECOB

The picture shows that the answer is d. q2, π, 1z.Here's why the other options are wrong: The…

Answered: b. 1:11 b.0; 10 a, 1:01 a, 0:00 b. z;…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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.Here it isstudent Relation Student_ID Student_Name Dept_Name 0000 AAAAA Computer Science 1111 BBBBB Computer Science 2222 CCCCC Business Administration 3333 DDDDD Education 4444 EEEEE Physics 5555 FFFFF History Student_Courses Relation Student_ID Course_ID Section Year Grade 0000 CS 2203 2 2020 A 0000 CS 1101 1 2019 A 1111 CS 1101 5 2019 B 1111 CS 1102 1 2019 B 1111 CS 2204 1 2020 A 1111 CS 2401 1 2020 A 2222 BUS 1101 3 2019 C 2222 BUS 2201 1 2020 B 2222 BUS 3302 1 2020 B 3333 EDUC 5010 1 2019 A 3333 EDUC 5210 1 2020 B 4444 PHY 1101 4 2019 A 4444 PHY 2202 1 2020 C 4444 PHY 3304 1 2020 A Considering Student and Student_Courses relations shown above, discuss when Union, Inner Join, Left Outer Join, Right Outer Join, and Full Outer Join should be used and provide examples using the above relations. I AM GETTING USED TO MYSQL WORKBENCH. (Kindly take me through the path)?
Customers customer_id address_id first_name PK Addresses FK address_id city PK last_name phone state country note note Factors Рayment Factor_id customer_id PK FK peyment_method_id PK payment_method_id FK payment_name date note note Factor_items goods Good_groups good_id good_code good_name PK factor_id good_id quantity FK good_group_id PK FK name taxrate good_group_id good_cost FK Price note note ***Use Oracle SQL* • Write a trigger to save all modification on table Goods. (Update and Delete).
candidate key only branchNo and postcode
Table EMP Column name Column type Integer Up to 10 characters Integer Integer Example entry 7369 Description Employee ID number Employee surname ΕMPNO ENAME SMITH Employee's job title No ID no. of employee's manager Date employment started Monthly salary JOBNO 10 MGR 7566 HIREDATE Date 17/12/1980 SAL Integer 1600 Table JOB Column type Integer Up to 15 Column name Example entry Description job title No Employee's job title JOBNO 10 JOB TITLE SALESMAN characters c) Write SQL statements to define referential integrity constraints on EMP table and give SQL examples to describe the different ways that referential integrity constraints can cause the database system to behave when a user attempts to update a table row. (Maximum 300 words).
Show computation. Use IF function and applicable logical functions based on the Policy Table.
please give the definitons of NC,CNC,DNC and ONC?
Table name: EMPLOYEE EMP_NUM EMP_LNAME 215 Smith 216 Romero 217 Randall 218 Aarden Table name: EMP_EDUC EMP_NUM EDU_CODE EE_YEAR 2002 1991 1994 1989 2004 2002 1985 1992 2000 1990 2000 2005 1984 1995 215 84 215 HS 215 JC 216 B4 216 CDP 216 CNP 216 HS 217 HS 217 JC 218 B4 218 CDP 218 CNP 218 HS 218 M2 Table name: EDUCATION EDU_CODE EDU_DESCRIPTION 34 CDP CNP CPA DR HS JC M2 Bachelor's degree Certified data Processing Certified Network Professional Certified Public Accountant Earned Doctorate degree Highschool diploma Junior College degree Master's degree
DEPENDENT FNAME DOB Relationship ЕMPID 111 MAI 29/1/2001 Mother 012 222 SALEH 7/4/2001 Single 033 333 AHMED 23/2/1980 Father 087 NORMALIZE THIS TABLE THIS 3NF
ERD:- PK CHECKOUT Check Num FK1 Book_Num FK2 Pat_ID Check Out Date Check_Due Date Check_In_Date PK BOOK Book Num Book Title Book_Year Book_Cost Book_Subject FK1 Pat_ID -H- PATRON PK Pat ID Pat_FName Pat_LName Pat_Type WRITES PK,FK1 Book Num PK,FK2 Au ID AUTHOR PK AU ID Au_FName Au_LName Au_BirthYear
:Normalization Topic What is 1NF? Please, give example.
Hi, I am looking for some help to solve this question. I cannot figure out how to solve it and the code below is all I have. The application being used: PostgreSQL edition 12 or 13. I must use LANGUAGE PLPGSLQ as that is what the professor is looking for. Thank you for your help. Tables in the DB:instructor (id, name, dept_name, salary)teaches (id, course_id, sec_id, semester, year) CREATE TEMPORARY TABLE instructor_course_nums (ID VARCHAR(5),name VARCHAR(20),tot_courses INTEGER); CREATE OR REPLACE PROCEDURE Moreno_03_insCourseNumsProc(INOUT i_ID VARCHAR(5))LANGUAGE PLPGSQLAS$$BEGINSELECT name INTO instructor.name FROM instructor WHERE instructor.id = i_id;SELECT COUNT(*) INTO course FROM teaches WHERE teaches.id = i_id;SELECT COUNT(*) INTO l_Exist_count FROM instructor_course_nums WHERE instructor_id= i_id;END;$$;
Distinguish between iterated and non-iterated queries.

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b. 1:11 b.0; 10 a, 1:01 a, 0:00 b. z; lz a, z Oz b. 1 A a, 0 A b, z; A Z Z Z b.0: A c. 1 1 a, z A C. 0:0 a. 1: A 90 ql q2 What is the next configuration after (q0, abca, OZ) A. q2, A, ez B. q1,bca, 00Z c. q1, bca, 0z D. q2,Z,1Z E. q2,bca, 00 OA OD OE C OB