QUESTION 10 Which of the following terms describes the set of items that, if completed, would signal the completion of a user st O Sprint Retrospective O Velocity O Story Points O Acceptance Criteria QUESTION 11 Which of the following is NOT an integrity constraint implemented in a database? O Data uniqueness constraint - A primary key field (or set of fields) uniquely identifies a record O Concurrency constraint - The database can not be read by multiple users at the same time. O Data type constraint - The data type for a cell must match the designers choice of data type. Ex: City should b QUESTION 12 Given relation R(D, E, F, G, H) and FDs: • D-> E • E-> F • E-> G a candidate key true or false?
QUESTION 10 Which of the following terms describes the set of items that, if completed, would signal the completion of a user st O Sprint Retrospective O Velocity O Story Points O Acceptance Criteria QUESTION 11 Which of the following is NOT an integrity constraint implemented in a database? O Data uniqueness constraint - A primary key field (or set of fields) uniquely identifies a record O Concurrency constraint - The database can not be read by multiple users at the same time. O Data type constraint - The data type for a cell must match the designers choice of data type. Ex: City should b QUESTION 12 Given relation R(D, E, F, G, H) and FDs: • D-> E • E-> F • E-> G a candidate key true or false?
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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Please help me answer the following questions
![Remaining Time: 1 höUP, 52 MIKutes,
Question Completion Status:
O RO(B) and R1(C, D, E, F)
QUESTION 10
Which of the following terms describes the set of items that, if completed, would signal the completion of a user story?
O Sprint Retrospective
O Velocity
O Story Points
O Acceptance Criteria
QUESTION 11
Which of the following is NOT an integrity constraint implemented in a database?
O Data uniqueness constraint - A primary key field (or set of fields) uniquely identifies a record
O Concurrency constraint - The database can not be read by multiple users at the same time.
O Data type constraint - The data type for a cell must match the designers choice of data type. Ex: City should be a VARCHAR
QUESTION 12
Given relation R(D, E, F, G, H) and FDs:
• D-> E
• E-> F
• E-> G
D is a candidate key, true or false?
O True
O False
QUESTION 13
Click the box next to the composite attribute(s) in this conceptual diagram.
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
96](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Facecf2d6-8005-4f52-9694-0f0b6d356ef1%2F0148b589-4959-473e-8be3-b7ad98afd572%2Fxoxaah9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Remaining Time: 1 höUP, 52 MIKutes,
Question Completion Status:
O RO(B) and R1(C, D, E, F)
QUESTION 10
Which of the following terms describes the set of items that, if completed, would signal the completion of a user story?
O Sprint Retrospective
O Velocity
O Story Points
O Acceptance Criteria
QUESTION 11
Which of the following is NOT an integrity constraint implemented in a database?
O Data uniqueness constraint - A primary key field (or set of fields) uniquely identifies a record
O Concurrency constraint - The database can not be read by multiple users at the same time.
O Data type constraint - The data type for a cell must match the designers choice of data type. Ex: City should be a VARCHAR
QUESTION 12
Given relation R(D, E, F, G, H) and FDs:
• D-> E
• E-> F
• E-> G
D is a candidate key, true or false?
O True
O False
QUESTION 13
Click the box next to the composite attribute(s) in this conceptual diagram.
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
96
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