IT-Tests.com provide training tools included CIW certification 1D0-541 exam study materials and simulation training questions and more importantly, we will provide you practice questions and answers which are very close with real certification exam. Selecting IT-Tests.com can guarantee that you can in a short period of time to learn and to strengthen the professional knowledge of IT and pass CIW certification 1D0-541 exam with high score.
God wants me to be a person who have strength, rather than a good-looking doll. When I chose the IT industry I have proven to God my strength. But God forced me to keep moving. CIW 1D0-541 exam is a major challenge in my life, so I am desperately trying to learn. But it does not matter, because I purchased IT-Tests.com's CIW 1D0-541 exam training materials. With it, I can pass the CIW 1D0-541 exam easily. Road is under our feet, only you can decide its direction. To choose IT-Tests.com's CIW 1D0-541 exam training materials, and it is equivalent to have a better future.
If your budget is limited, but you need complete exam material. Then you can try the IT-Tests.com's CIW 1D0-541 exam training materials. IT-Tests.com can escort you to pass the IT exam. Training materials of IT-Tests.com are currently the most popular materials on the internet. 1D0-541 Exam is a milestone in your career. In this competitive world, it is more important than ever. We guarantee that you can pass the exam easily. This certification exam can also help you tap into many new avenues and opportunities. This is really worth the price, the value it creates is far greater than the price.
Exam Code: 1D0-541
Exam Name: CIW (CIW v5 Database Design Specialist )
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 125 Questions and Answers
Last Update: 2013-11-04
If you still desperately cram knowledge and spend a lot of precious time and energy to prepare for passing CIW certification 1D0-541 exam, and at the same time do not know how to choose a more effective shortcut to pass CIW certification 1D0-541 exam. Now IT-Tests.com provide you a effective method to pass CIW certification 1D0-541 exam. It will play a multiplier effect to help you pass the exam.
What is IT-Tests.com CIW 1D0-541 exam training materials? There are many online sites provide CIW 1D0-541 exam training resources. But IT-Tests.com provide you the most actual information. IT-Tests.com have professional personnel of certification experts, technical staff, and comprehensive language masters. They are always studying the latest CIW 1D0-541 exam. Therefore, if you want to pass the CIW 1D0-541 examination, please Login IT-Tests.com website. It will let you close to your success, and into your dream paradise step by step.
1D0-541 (CIW v5 Database Design Specialist ) Free Demo Download: http://www.it-tests.com/1D0-541.html
NO.1 Which of the following best describes the information contained in the data dictionary (or system
catalog)?
A.Metadata
B.Data model
C.Table data
D.Metafile
Answer:A
CIW pdf 1D0-541 1D0-541 1D0-541 1D0-541
NO.2 Which of the following best describes a composite key?
A.A composite key is a primary key and foreign key that consists of the first two attributes of a relation.
B.A composite key is a primary or foreign key defined by its parent key attributes.
C.A composite key is a foreign key that consists of the same attributes as the primary key from a related
table.
D.A composite key is a primary or foreign key that consists of two or more attributes of a relation.
Answer:D
CIW exam simulations 1D0-541 pdf 1D0-541 1D0-541 1D0-541 certification training
NO.3 Consider the following relations shown in the exhibit. Which of the following SQL statements would
return the Customers2 relation from the Customers relation?
A.SELECT * FROM Customers WHERE Satisfaction_Rate <= 80 OR Satisfaction_Rate >= 90;
B.SELECT * FROM Customers WHERE Satisfaction_Rate IN (80 AND 90);
C.SELECT * FROM Customers WHERE Satisfaction_Rate >= 80 AND Satisfaction_Rate <= 89;
D.SELECT * FROM Customers WHERE Satisfaction_Rate BETWEEN (80, 90);
Answer:C
CIW braindump 1D0-541 1D0-541 questions
NO.4 Which process is used to prevent the current database operation from reading or writing a data item
while that data item is being accessed by another operation?
A.Lock
B.Deadlock
C.Timestamp
D.Batch
Answer:A
CIW certification training 1D0-541 practice test 1D0-541 exam prep 1D0-541
NO.5 Which of the following describes two desirable characteristics of a primary key?
A.A primary key should be a value that may be null and may change over time.
B.A primary key should be a value that is not null and will never change.
C.A primary key should consist of meaningful data and a value that can be changed if needed.
D.A primary key should not consist of meaningful data and a value that can be changed if needed.
Answer:B
CIW 1D0-541 1D0-541 test answers 1D0-541 1D0-541 pdf 1D0-541
NO.6 Which characteristic is an advantage of a database management system?
A.Data files are owned and maintained by the users.
B.Database administration is simplified.
C.A standard method can be used to access the database.
D.Data is decentralized.
Answer:C
CIW 1D0-541 1D0-541 1D0-541 1D0-541 exam prep 1D0-541
NO.7 The exhibit shows a table called Student Relation that tracks all information related to a students
courses, professors and sites. What would be the consequence of removing all records for a student with
the ID 1311?
A.Only an update anomaly would occur.
B.An insertion anomaly would occur.
C.A deletion anomaly would occur.
D.An update anomaly and a deletion anomaly would occur.
Answer:C
CIW 1D0-541 1D0-541 dumps 1D0-541
NO.8 Consider the following four database design activities: 1 - Design user views. 2 - Select a DBMS. 3 -
Apply normalization. 4 - Determine entities. Which choice shows the correct ordering of these activities,
from first to last, by assigned numbers?
A.1, 2, 3, 4
B.3, 4, 1, 2
C.4, 1, 3, 2
D.4, 2, 3, 1
Answer:D
CIW 1D0-541 exam 1D0-541 1D0-541 test
NO.9 Which pair of relational algebraic operations requires union compatibility?
A.Projection and Cartesian product
B.Selection and projection
C.Intersection and difference
D.Cartesian product and intersection
Answer:C
CIW dumps 1D0-541 exam prep 1D0-541 1D0-541 test answers
NO.10 Your enterprise is involved in planning a database project. The exhibit shows the result of one phase of
the database design life cycle. Which term best describes the diagram shown in the exhibit?
A.Information Engineering (IE) data model
B.Corporate data model
C.Database requirements model
D.Entity Relation Data (ERD) model
Answer:B
CIW questions 1D0-541 1D0-541 braindump 1D0-541
NO.11 Which relational algebraic operation is used to select specific columns (attributes) from a relation?
A.Union
B.Difference
C.Projection
D.Intersection
Answer:C
CIW 1D0-541 braindump 1D0-541 1D0-541
NO.12 Which of the following occurs in a relation when records are added or removed?
A.The number of domains changes.
B.The attributes in the table change.
C.The cardinality of the relation is fixed but the degree varies.
D.The degree of the relation is fixed but the cardinality varies.
Answer:D
CIW 1D0-541 demo 1D0-541 study guide 1D0-541 exam 1D0-541 exam dumps
NO.13 Consider the following SQL statement and the Orders relation shown in the exhibit: What is the output
of this SQL statement? Answer & Explanation Correct Answer C Explanations No more information
available
Answer:
NO.14 Consider the following relation definition: STUDENT( Student_Number: integer NOT NULL Name:
variable length character string length 20 NOT NULL) Primary Key Student_Number
HOUSING( Housing_ID: integer NOT NULL Student_Number: integer NOT NULL Building: variable
length character string length 25 NOT NULL) Primary Key Housing_ID Foreign Key Student_Number
References STUDENT(Student_Number) ON DELETE NO CHECK ON UPDATE Which integrity
constraint is violated in this relation definition?
A.Entity integrity
B.Domain constraint
C.Referential integrity
D.Enterprise constraint
Answer:C
CIW certification 1D0-541 1D0-541 exam dumps 1D0-541 certification training
NO.15 Consider the Registration relation shown in the exhibit. Which of the following SQL statements would
return all tuples that have course codes beginning with the letter M?
A.SELECT * FROM Registration WHERE Course_Code = M#;
B.SELECT * FROM Registration WHERE Course_Code LIKE M_;
C.SELECT * FROM Registration WHERE Course_Code LIKE M%;
D.SELECT * FROM Registration WHERE Course_Code = M%;
Answer:C
CIW 1D0-541 1D0-541 1D0-541 certification training 1D0-541 1D0-541
NO.16 Consider the Information Engineering diagram in the exhibit showing a conceptual data model of the
relations BUILDING and RESIDENT. What is the next step in refining the data model?
A.Create intermediate entities.
B.Create a logical data model.
C.Resolve many-to-many relationahips.
D.Identify and resolve complex relationships.
Answer:B
CIW exam prep 1D0-541 certification training 1D0-541 1D0-541 answers real questions
NO.17 Consider the entity-relation (ER) diagram shown in the exhibit. When the logical database design phase
is completed, which of the following is a valid DBDL description of the base relations for the ER diagram?
A.STUDENT( Student_Number: integer NOT NULL Name: variable length character string length 20 NOT
NULL) Primary Key Student_Number CLASS( Class_Num: integer NOT NULL Class_Name: integer NOT
NULL) Primary Key Class_Num
B.STUDENT( Student_Number: integer NOT NULL Name: variable length character string length 20 NOT
NULL) Primary Key Student_Number CLASS( Class_Num: integer NOT NULL Class_Name: integer NOT
NULL) Primary Key Class_Num Foreign Key Class_Num References STUDENT
C.STUDENT( Student_Number: integer NOT NULL Name: variable length character string length 20 NOT
NULL) Primary Key Student_Number STU_CLASS( Student_Number: integer NOT NULL Class_Num:
integer NOT NULL) Primary Key Student_Number CLASS( Class_Num: integer NOT NULL Class_Name:
integer NOT NULL) Primary Key Class_Num
D.STUDENT( Student_Number: integer NOT NULL Name: variable length character string length 20 NOT
NULL) Primary Key Student_Number STU_CLASS( Student_Number: integer NOT NULL Class_Num:
integer NOT NULL) Primary Key Student_Number CLASS( Class_Num: integer NOT NULL Class_Name:
integer NOT NULL) Primary Key Class_Num
Answer:D
CIW practice test 1D0-541 1D0-541 1D0-541
NO.18 Consider the Recreation relation in the exhibit. A data operation that changes one of the tuples for
Student_ID 1003 must be performed. It is necessary to change one of the activities from swimming to
tennis. The Student_ID and Activity attributes make up the primary key for the Recreation relation. All
related information must be altered, as well. Which SQL statement or statements would best accomplish
this?
A.UPDATE Recreation SET Activity, Activity_Fee ('Tennis', 100) WHERE Student_ID = 1003;
B.UPDATE TABLE Recreation SET ACTIVITY = 'Tennis', Activity_Fee = 100 WHERE Student_ID = 1003
AND Activity = Swimming;
C.UPDATE Recreation SET Activity = 'Tennis', Activity_Fee = 100 WHERE Student_ID = 1003 AND
Activity = 'Swimming';
D.DELETE Activity FROM Recreation WHERE Student_ID = 1003; INSERT INTO Recreation VALUES
(1003, 'Tennis', 100);
Answer:C
CIW 1D0-541 demo 1D0-541 demo 1D0-541
NO.19 Consider the following relation definitions: STUDENT( Student_Number: integer NOT NULL Name:
variable length character string length 20 ) Primary Key Student_Number HOUSING( Housing_ID: integer
NOT NULL Student_Number: integer NOT NULL Building: variable length character string length 25 )
Primary Key Housing_ID Foreign Key Student_Number References STUDENT(Student_Number) ON
DELETE NO ACTION ON UPDATE CASCADE What are the referential constraints for the relations
defined in these relation definitions?
A.There is no relationship between changes in STUDENT(Student_Number) and
HOUSING(Student_Number).
B.When STUDENT(Student_Number) is changed or deleted, this modification or deletion will
automatically be reflected in HOUSING(Student_Number).
C.Modifications to HOUSING(Student_Number) are automatically reflected in changes to
STUDENT(Student_Number), but deletions are not permitted.
D.Modifications to STUDENT(Student_Number) are automatically reflected in changes to
HOUSING(Student_Number). For a deletion to occur from STUDENT(Student_Number), it must first
occur in HOUSING(Student_Number).
Answer:D
CIW braindump 1D0-541 1D0-541 demo
NO.20 What is the highest normal form of the relation(s) shown in the exhibit?
A.Second normal form
B.First normal form
C.Boyce-Codd normal form
D.Third normal form
Answer:A
CIW exam dumps 1D0-541 original questions 1D0-541
IT-Tests.com offer the latest NS0-504 Questions & Answers and high-quality CAT-500 PDF Practice Test. Our MB7-701 VCE testing engine and 70-484 study guide can help you pass the real exam. High-quality C-TSCM62-64 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.it-tests.com/1D0-541.html
没有评论:
发表评论