98-364 Exam
The Secret of 98-364 mta database administration fundamentals ebook
Microsoft qualification, which in turn possesses top worth from it employment market, can avert "pirate talent" having its costly service charge in addition to demanding enrolling product, particularly the program designed for apply, keep the factors to find out a thing should have had in addition to carry its genuine "solid characteristic.Half inch A strictness associated with Microsoft qualification is usually world-famous in addition to whoever has received this record possessed obtained typically 3 or 4 situations education. These days, there does exist also zero this file that particular whos exceeded this qualification test out basically is usually experienced for once.
2021 Oct ms 98-364:
Q31. You have the following SQL query
SELECT * FROM dbo.ProAthlete WHERE Salary > 500000
The query takes too much time to return data.
You need to improve the performance of the query.
Which item should you add to the Salary column?
A. Non-null constraint
B. Default constraint
C. Index
D. Foreign key
Answer: D
Q32. This question requires that you evaluate the underlined text to determine if it is correct.
First normal form requires that a database excludes repeating groups.
Instructions: Review the underlined text. If it makes the statement correct, select "No change is needed." If the statement is incorrect, select the answer choice that makes the statement correct.
A. No change is needed.
B. Composite keys
C. Duplicate rows
D. Foreign keys
Answer: A
Q33. You accept an IT internship at a local charity. The charity wants you to help them with compliance and auditing requirements.
You need to ensure that a column or combination of columns uniquely identifies each row of a table.
Which constraint should you define?
A. Primary key
B. Secondary key
C. Foreign key
D. Default key
Answer: C
Q34. DRAG DROP
Your class project requires that you help a charity set up a website.
The website collects information about volunteers. Each volunteer record must be uniquely identified.
The following information is stored for each volunteer:
Given name
Surname
Date of birth
Phone number
Photo
You need to create a table to meet the requirements.
Match the Structured Query Language SQL statements to the SQL query.
Instructions: To answer, drag the appropriate SQL statement from the column on the left to its place in the SQL query on the right. Each SQL statement may be used once, more than once, or not at all. Each correct match is worth one point.
Answer:
Q35. First normal form requires that a database excludes:
A. Foreign keys
B. Composite keys
C. Duplicate rows
D. Repeating groups
Answer: D
Regenerate exam 98-364:
Q36. This question requires that you evaluate the underlined text to determine if it is correct.
In a database table, each column represents a unique record.
Instructions: Review the underlined text. If it makes the statement correct, select "No change is needed." If the statement is incorrect, select the answer choice that makes the statement correct
A. No change is needed
B. Table
C. Index
D. Row
Answer: D
Q37. You develop a database to store data about textbooks. The data must be stored to process at a later time.
Which database object should you use to store the data?
A. View
B. Table
C. Function
D. Stored procedure
Answer: D
Q38. You need to store the first name, last name, and student ID for 100 students.
This information will be stored in a table as:
A. 100 items and three cells.
B. 100 rows and three columns.
C. three rows and 100 columns.
D. three items and 100 cells.
Answer: B
Q39. HOTSPOT
Instructions: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Answer:
Q40. Which statement will result in the creation of an index?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A