100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
WGU C170 Data Management Critical and Objective Assessment Exam Questions and verified and correct Marking Scheme Newest 2024/2025 $10.99
Add to cart
Quickly navigate to
Preview
  2.  
  3. WGU 170
  4.  
  5. WGU 170

Exam (elaborations)

WGU C170 Data Management Critical and Objective Assessment Exam Questions and verified and correct Marking Scheme Newest 2024/2025
 0 purchase
  • Course
  • WGU 170
  • Institution
  • WGU 170

WGU C170 Data Management Critical and Objective Assessment Exam Questions and verified and correct Marking Scheme Newest 2024/2025 Which line, when added to the end of the statement, returns the total number of each kind of product-by-product number - correct answer GROUP BY PRODNUM; Which da...

[Show more]

Preview 2 out of 15  pages

Document information

  • August 30, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • WGU 170
  • WGU 170

Seller

avatar-seller
KieranKent55

Reviews received

Content preview

WGU C170 Data Management Critical and
Objective Assessment Exam Questions and
verified and correct Marking Scheme Newest
2024/2025


Which line, when added to the end of the statement, returns the total number of each
kind of product-by-product number - correct answer GROUP BY PRODNUM;


Which data definition language statement affects databases or objects in them - correct
answer ALTER


What does the DELETE statement do - correct answer It removes rows from a table.


Which condition must be in effect to use the INSERT INTO ... VALUES syntax for an
INSERT statement - correct answer The VALUES list must contain a value for each
non-null valued column in the table.


CREATE TABLE mytbl ( f FLOAT(10,4), c CHAR(15) NOT NULL DEFAULT 'none', i
TINYINT UNSIGNED NULL );


Which kind of data type is FLOAT in this statement - correct answer Decimal


Which two SQL data types can represent images or sounds




INT
FLOAT
BINARY
TERNARY

, TINYBLOB
SOUNDBLOB - correct answer BINARY
TINYBLOB


CREATE TABLE CUSTOMER (CustomerID INT NOT NULL AUTO_INCREMENT,
LastName VARCHAR(100) NOT NULL, FirstName VARCHAR(100) NOT NULL,
PRIMARY KEY ( CustomerID ));


Which component of the command indicates the table's name - correct answer
CUSTOMER


Which method creates an empty copy of a table and then populates it from the original
table




INSERT TABLE ... SELECT followed by INSERT INTO ... LIKE :
CREATE TABLE ... LIKE followed by INSERT INTO ... SELECT :
CREATE TABLE ... INTO followed by INSERT INTO:
INSERT TABLE ... LIKE followed by SELECT: - correct answer CREATE TABLE ...
LIKE followed by INSERT INTO ... SELECT :


Refer to the given SQL syntax.
ALTER TABLE tbl_name action [, action ] ... ;


What does this syntax allowChoose 2 answers




Adding rows
Dropping indexes

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller KieranKent55. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

69052 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling

Recently viewed by you

Exam (elaborations) ·

(0)

RPSGT EXAM QUESTIONS WITH CORRECT ANSWERS 2023
$10.99
  • (0)
Add to cart
Added