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Certkey 1Z0-047
1Z0-047
1Z0-047
1Z0-047 V5.11
V5.11
V5.11
V5.11
Number : 000-000
Passing Score : 800
Time Limit : 120 min
File Version : 1.0
Cisco 650-026
Cisco Digital Media System for Account Managers
Q&A 5.10
Exam
Exam
Exam
Exam A
A
A
A
QUESTION
QUESTION
QUESTION
QUESTION 1
1
1
1
You
need to load information about new customers from the NEW_CUST table into the tables
CUST and CUST_SPECIAL. If a new customer has a credit limit greater than 10,000, then the
details have to be inserted into CUST_SPECIAL. All new customer details have to be inserted
into the CUST table. Which technique should be used to load the data most efficiently?
A. external table
B. the MERGE command
C. the multitable INSERT command
D. INSERT using WITH CHECK OPTION
Answer:
Answer:
Answer:
Answer: C
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QUESTION 2
2
2
2
View the Exhibit and examine the description of the CUSTOMERS table.
You
want to add a constraint on the CUST_FIRST_NAME column of the CUSTOMERS table
so that the value inserted in the column does not have numbers. Which SQL statement would
you use to accomplish the task?
A. ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'^A-Z'))NOVALIDATE ;
B. ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'^[0-9]'))NOVALIDATE ;
C. ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'[[:alpha:]]'))NOVALIDATE ;
D. ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'[[:digit:]]'))NOVALIDATE ;
Answer:
Answer:
Answer:
Answer: C
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QUESTION
QUESTION
QUESTION
QUESTION 3
3
3
3
Which three tasks can be performed using regular expression support in Oracle Database
10g? (Choose three.)
A. It can be used to concatenate two strings.
B. It can be used to find out the total length of the string.
C. It can be used for string manipulation and searching operations.
D. It can be used to format the output for a column or expression having string data.
E. It can be used to find and replace operations for a column or expression having string data.
Answer:
Answer:
Answer:
Answer: CDE
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QUESTION 4
4
4
4
View the Exhibit and examine the structure of the EMP table which is not partitioned and not
an index- organized table. Evaluate the following SQL statement:
ALTER TABLE emp
DROP COLUMN first_name;
Which two statements is true regarding the above command? (Choose two.)
A. The FIRST_NAME column would be dropped provided it does not contain any data.
B. The FIRST_NAME column would be dropped provided at least one or more columns remain in the
table.
C. The FIRST_NAME column can be rolled back provided the SET UNUSED option is added to the above
SQL statement.
D. The FIRST_NAME column can be dropped even if it is part of a composite PRIMARY KEY provided the
CASCADE option is used.
Answer:
Answer:
Answer:
Answer: BD
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QUESTION 5
5
5
5
Evaluate the CREATE TABLE statement:
CREATE TABLE products
(product_id NUMBER(6) CONSTRAINT prod_id_pk PRIMARY KEY, product_name
VARCHAR2(15));
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Which statement is true regarding the PROD_ID_PK constraint?
A. It would be created only if a unique index is manually created first.
B. It would be created and would use an automatically created unique index.
C. It would be created and would use an automatically created no unique index.
D. It would be created and remains in a disabled state because no index is specified in the command.
Answer:
Answer:
Answer:
Answer: B
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QUESTION 6
6
6
6
Which two statements are true? (Choose two.)
A. The USER_SYNONYMS view can provide information about private synonyms.
B. The user SYSTEM owns all the base tables and user-accessible views of the data dictionary.
C. All the dynamic performance views prefixed with V$ are accessible to all the database users.
D. The USER_OBJECTS view can provide information about the tables and views created by the user
only.
E. DICTIONARY is a view that contains the names of all the data dictionary views that the user can
access.
Answer:
Answer:
Answer:
Answer: AE
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QUESTION 7
7
7
7
View the Exhibit and examine the description of the ORDERS table. Which two WHERE
clause conditions demonstrate the correct usage of conversion functions? (Choose two.)
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A. WHERE order_date > TO_DATE('JUL 10 2006','MON DD YYYY') B. WHERE
TO_CHAR(order_date,'MON DD YYYY') = 'JAN 20 2003'
B. WHERE order_date > TO_CHAR(ADD_MONTHS(SYSDATE,6),'MON DD YYYY')
C. WHERE order_date IN ( TO_DATE('Oct 21 2003','Mon DD YYYY'), TO_CHAR('NOV 21 2003','Mon DD
YYYY') )
Answer:
Answer:
Answer:
Answer: AB
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QUESTION 8
8
8
8
View the Exhibit and examine the description of the EMPLOYEES table.
- 1
- 2
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