Latest CIW 1D0-541 Real Exam Download 111-120

EnsurepassQuestion 111 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 ) Read More …

Latest CIW 1D0-541 Real Exam Download 101-110

EnsurepassQuestion 101 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 Read More …

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EnsurepassQuestion 91 A theta-join can be viewed as:   A. the intersection of two relations. B. a Cartesian product of two relations. C. a restricted Cartesian product of two relations. D. the Cartesian product of two union-compatible relations.   Answer: Read More …

Latest CIW 1D0-541 Real Exam Download 81-90

EnsurepassQuestion 81 Your enterprise is developing a database system that will contain highly sensitive dat a. Security of the data will take priority over database processing speed. Which database protection technique should be employed?   A. Backups B. User views Read More …

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EnsurepassQuestion 71 Consider the Information Engineering diagram shown in the exhibit for a building management company. Referential integrity must be maintained such that a building cannot be deleted when it has residents. Building_ID, R_ID, Room_Count and Room_Num are integer numbers, Read More …

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EnsurepassQuestion 51 Which term describes the rejoining of relations that have been decomposed?   A. Normalization B. Denormalization C. Referential integrity D. Domain constraints   Answer: B     Question 52 Consider the relation shown in the exhibit. Which of Read More …

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EnsurepassQuestion 41 Consider the Information Engineering diagram in the exhibit showing the relations BUILDING and RESIDENT. What is the relationship between BUILDING and RESIDENT? A. 11 B. 1n C. n:m D. m:n   Answer: B     Question 42 Which Read More …

Latest CIW 1D0-541 Real Exam Download 31-40

EnsurepassQuestion 21 Which term best defines a database system in which data records are stored with no structured relationships between the records?   A. Flat-file database B. Relational database C. Distributed database D. Object-oriented database     Question 31 What Read More …

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Ensurepass  Answer: A     Question 22 Which area of database security involves maintaining access to enterprise data?   A. Integrity B. Privacy C. Availability D. Confidentiality   Answer: C     Question 23 Which mechanism provides database users with Read More …

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EnsurepassQuestion 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     Question 12 Your enterprise has created a database and database Read More …

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EnsurepassQuestion 1 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 Read More …