S: Rost name lastname age ID

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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Question
Computer science
Students
Roster
name
lastname age
ID
ID major absence
rim
ismail
19
123
123 EE
4.
sara
kamel
18
134
134 EE
milad
ghantous
21
1345
1345 CCE
2
tarek
dib
18
12345
12345 ME
4
Complete this query that finds all student ID pairs that have same number of absences.
Select one:
O SELECT ID1, ID2 FROM roster WHERE absence1= absence2 and ID1 ID2
OSELECT roster.ID, students.ID. absence FROM roster, students WHERE roster.ID%3Dstudents.ID
O. SELECTr1.ID. r2.1D FROM rosterrt roster r2 WHERE r1.absence-r2.absence
O SELECT r1ID.r2,ID FROM roster r1, roster r2 WHERE r1.absence= r2.absence and r1.ID r2 ID
Transcribed Image Text:Students Roster name lastname age ID ID major absence rim ismail 19 123 123 EE 4. sara kamel 18 134 134 EE milad ghantous 21 1345 1345 CCE 2 tarek dib 18 12345 12345 ME 4 Complete this query that finds all student ID pairs that have same number of absences. Select one: O SELECT ID1, ID2 FROM roster WHERE absence1= absence2 and ID1 ID2 OSELECT roster.ID, students.ID. absence FROM roster, students WHERE roster.ID%3Dstudents.ID O. SELECTr1.ID. r2.1D FROM rosterrt roster r2 WHERE r1.absence-r2.absence O SELECT r1ID.r2,ID FROM roster r1, roster r2 WHERE r1.absence= r2.absence and r1.ID r2 ID
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