What is lease time?
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What is lease time?
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- An employee has only one job code, but a job code can be held by many employees. ERDwhat is Condition ?Requirement analysis: Course evaluation must have a student, the students relation contains a unique student id, full name for each student, email address, phone number, address and date of birth. For each course, the courses contain course id, course name and credit. Each student can take many courses. For each Instructor, the instructors contain id, name and email. Each instructor can instruct many courses. For each section, the sections contain section id, year and semester. Students are able to evaluate the current courses. ER-diagram: Please complete the ER diagram using Microsoft word. Instructor ID Full name Email Student ID Full name Email Phone number Address Date of birth Course ID Course title Description Credit Section ID Year Semester Please Complete the diagram on MS word.
- A lease period in Jini is always specified as a duration and not as an absolute time at which the lease expires. Why is this done?What are the names of Mark Dean's parents?After sending your resume to an employer, he/she asked you for references. For each and every reference, you have to give the following information: Select one : a. name, place of work, and phone number b name , phone number , and email c , name , address , and email d . name , phone number , and address
- Table name: ADVISORS ADVISORID ADVISORNAME A102 Sami A103 Alice A104 Suad A105 Tamil A101 Arun Table name: DEPARTMENTS DEPTID DEPTNAME ELC D102 D101 IT D103 BSD D104 ENG Table name: STUDENTS STUDENTID STUDENTNAME DOB GENDER ALLOWANCE DEPTID ADVISORID STUDENTLEVEL AGE 6/1/1999 Male 12/30/1994 Female 6/1/1999 Male 5/6/1995 Male 10/15/1992 Male S103 Hisham 90 D102 A102 Level 1 22 S102 Sara 45 D103 A104 Diploma 27 S101 Salim 45 D103 A104 Diploma 22 S107 Khalil 45 D101 A101 BTech 26 S109 Said 45 D104 A101 Advanced Diploma 29 s100 Ahmad 5/1/1995 Male 45 D101 A103 BTech 26 S104 Faisal 4/5/1998 Male 90 D104 A101 Advanced Diploma 23 S105 Fatima 2/23/1992 Female 90 D102 A102 Level 2 29 9/12/1999 Female 8/13/1991 Female S106 Arwa 45 D102 A102 Level 3 22 S108 Ibtisam 90 D103 A104 Diploma 30 Write the SQL statement for the following: 1. Using the ON clause, display the advisor name and student name for all students in the BTech levelQuestion no 4.1. Write a database description for each of the relations shown, using SQL DDL (shorten, abbreviate, or change any data names, as needed for your SQL version). Assume the following attribute data types: StudentID (integer, primary key) StudentName (25 characters) FacultylD (integer, primary key) FacultyName (25 characters) CourselD (8 characters, primary key)
