what is the meant by Normalization and de-normalization?

2718

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What keyword allows us to implement abstraction better in flex?

5

---

What is param tag in java?

813

---

Explain catalyst query optimizer in Apache Spark?

315

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What is ps structure? : abap hr

1375

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An engineering college wants to automate their examination activities to speed up their work and maintain high-end accuracy of information. A brief overview of the proposed system is given below: The proposed examination system is consisting of 8 semesters spread across 9 branches (assume your own branch names) and spans over a period of 4 years. Each student belongs to a branch and must register for a minimum of 6 courses but not exceed 8 courses maximum. The scoring pattern for each course is given as below: Maximum marks for each course: 100 Pass: 35% Distinction: 70% and above First class: =>60% and <70% Second class: >50% and <60% Pass Class: >=35% and <50% The proposed system computes the result and announces the results every semester. The results must be accurate and all examination records will be maintained till the students leave the college. Develop a Test Strategy to test the proposed system. Your Test Strategy must include the following: • Test Plan • Testing Methodology to be followed • Test cases • Test effort estimation • Test Correction Mechanism Note: If you need more information on the requirement specification, you are permitted to assume along the same line but clearly specify the details.

4987

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How many types of waits in selenium?

1000

---

Explain about uml?

966

---

What is a sub query? Describe its types?

1017

---

What are dynamic dashboards?

488

---

What are the ways to tune reporting services?

1001

---

What are features of r functions?

85

---

What is data abstraction? How is it different from data encapsulation?

1006

---

What is posting period variants?

1058

---

What is cost optimization in ec2 instances and how it is done for these ec2 instances?

217

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