Computers and Technology, 28.08.2020 03:01 ja815792
For the following database schema, write SQL queries to retrieve the specified data. • PersonID FirstName LastName DateOfBirth• Student UserName StudentID Major StartDate AcademicLevel • Instructor UserName Instructorld Position StartDate Department • Course CourselD Title Description Credits Department• Section SectionID Coursel Semester Year Capacity InstructorID • Enroll StudentID SectionID GradeThe total number of students enrolled in all sections of the course titled "Database Systems"The number of distinct instructors that taught courses is the fall semester of year 2018The instructors that taught the "operating systems" course but not the "database systems" courseThe first and last names of students that got an A grade in the "Networking" course but not an A grade in the "Advanced Networking" courseThe total number of credits for each studentSubmissionSubmit all answers in a single file.
Answers: 3
Computers and Technology, 23.06.2019 09:50
Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?
Answers: 2
Computers and Technology, 24.06.2019 21:50
The use of phrases, fragments, and punctuation can influence the mood of a passage; keeping this in mind, how would you describe the mood of the followingpassage? "fog on the essex marshes, fog on the kentish heights, fog creeping into the cabooses of collier-brigs; fog lying out on the yards, and hovering in the riggingof great ships; fog drooping on the gunwales of barges and small boats. fog in the eyes and throats of ancient greenwich pensioners, wheezing by thefiresides of their wards; fog in the stem and bowl of the afternoon pipe of the wrathful skipper; fog cruelly pinching the toes and fingers of his shivering little'prentice boy on deck." (5 points)
Answers: 2
For the following database schema, write SQL queries to retrieve the specified data. • PersonID Firs...
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