Question: I need all questions correct answer ( a,b,c,d ) within 15 minutes. It is very emergency needed. [3] 1. (a) Differentiate between left and right

I need all questions correct answer ( a,b,c,d ) within 15

I need all questions correct answer ( a,b,c,d ) within 15 minutes. It is very emergency needed.

[3] 1. (a) Differentiate between left and right outer join with example. (b) Explain the term Referential Integrity" with example. Why it is necessary? (c) How can we provide/grant authorization in SQL? How can we revoke the authorization? Give examples. (d) What is a transaction? a [3] [3] [1]

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

1. If extreme values occur in the data set, which of the following measures of central tendency are the most appropriate A. B. C. D. E. 2. The The The The The mean median mode variance standard...

I need all question correct answer ( a,b,c) within 15 minutes. It is very emergency needed. [4] [2] 3. (a) What is a trigger? Explain three basic parts of a trigger with example. (b) What are the...

I need this questions(a,b,c,d,e) all correct answer within 15 minutes. It is very emergency needed. 10. For the following data set: a) Identify the data pattern [0.5] b) Name all the forecasting...

1. Suppose relations R(A,B) and S(B,C,D) are as follows: R = A B 1 2 3 4 5 6 S = B C D 4 5 1 6 7 2 8 9 3 Compute the full outer natural join on B, the left outer natural join on B, and the right...

I have attached some past exam questions, I wanna check if my answers were correct. > MACQUARIE SEAT NUMBER: University ROOM: FAMILY NAME: This question paper must be returned. Candidates are not...

STAT 200: Introduction to Statistics Final Examination, Spring 2016 OL1/US1 Page 1 of 7 STAT 200 OL1/US1 Sections Final Exam Spring 2016 This is an open-book exam. You may refer to your text and...

STAT 200: Introduction to Statistics Final Examination, Spring 2016 OL1/US1 Page 1 of 7 STAT 200 OL1/US1 Sections Final Exam Spring 2016 The final exam will be posted at 12:01 am on March 4, and it...

STAT 200: Introduction to Statistics Final Examination, Summer 2017 OL1/US1 Page 1 of 8 STAT 200 OL1 / US1 Sections Final Exam Summer 2017 The final exam will be posted at 12:01 am on July 14, and it...

Describe the two methods for reporting operating cash flows. Do they result in the same amount? Which one is used by most companies?

John works for a market stall at the Calgary Farmers' Market. He reported for work last Friday and was told to go home because an unexpected frost the previous weekend wiped out the veggies for the...

Final Project 1C Computerized Accounting with Sage 50 Level 1 S110 PROJECT SPECEFICATIONS The information provided in this test allows you to set up the General, Payable and Receivables ledgers for a...

What type of maintenance includes integrating different maintenance and repair options that will result in the highest chance that a machine functions as intended over its lifetime balanced against...

What tends to skew and distort Average Salaries in most Gender Pay Equity Studies?

The FedScope employment database has a number of Dimension Tables and a Single Fact Table, as shown in Table 7.1. Which columns/data elements in the Fact Table would be most useful in Pay Equity...

After Defining and Building a Multidimensional OLAP Cube, what is stored in the Cube?