2014年9月11日星期四

A2090-543練習問題、C2060-350学習資料

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試験番号:A2090-543 全真模擬試験
試験科目:Assessment: DB2 9.7 Application Development
問題と解答:全100問

>>詳しい紹介はこちら

試験番号:C2060-350 試験過去問
試験科目:IBM WebSphere Transformation Extender V8.4 Application Development
問題と解答:全63問

>>詳しい紹介はこちら

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NO.1 The statement below was used to create a cursor named CSR1:
DECLARE csr1 DYNAMIC SCROLL CURSOR FOR
SELECT * FROM employee;
After fetching all of the rows in the result set associated with cursor CSR1, which two
statements can be
used to fetch the data starting at the end of the result set? (Choose two.)
A. FETCH LAST
B. FETCH PRIOR
C. FETCH RELATIVE
D. FETCH OFFSET
Answer: BC

IBM特典   A2090-543独学   A2090-543種類

NO.2 User USER1 successfully creates a table USER1.TABLE1 and successfully creates a
package
USER1.PKG1 for an application containing the SQL shown below:
EXEC SQL UPDATE user1.table1 SET col1 = :hvar1 WHERE col1 IS NULL
Assuming user USER2 can connect to the database, but has no other relevant authorities,
which
command must user USER1 issue to permit user USER2 to run the application?
A. GRANT ALTER ON TABLE user1.table1 TO USER user2
B. GRANT EXECUTE ON PACKAGE user1.pkg1 TO USER user2
C. GRANT UPDATE ON TABLE user1.table1 TO USER user2
D. GRANT BIND ON PACKAGE user1.pkg1 TO USER user2
Answer: B

IBM学習   A2090-543取得   A2090-543一発合格   A2090-543認定試験   A2090-543日記

NO.3 An existing table has the definition shown below:
CREATE TABLE hr.employees (
empid INTEGER NOT NULL PRIMARY KEY,
deptno INTEGER,
authid VARCHAR(255),
salary DECIMAL (10,2),
commission DECIMAL (5,3) DEFAULT 0,
benefits XML )
Only members of the HR_ADMIN group have privilege to SELECT, INSERT, UPDATE, or
DELETE from
the HR.EMPLOYEES table. A Web-based application is under development that connects to
the
database with a user's AUTHID and enables a user to see their record. No other records are
visible.
Which type of database object can be created by a member of the HR_ADMIN that provides
the
necessary information without changing the privileges on the HR.EMPLOYEES table?
A. trigger
B. view
C. alias
D. index
Answer: B

IBM   A2090-543   A2090-543   A2090-543教育

NO.4 Click the Exhibit button.
CREATE FUNCTION deptemployees (idept VARCHAR(3))
RETURNS TABLE (empno CHAR(6),
firstname VARCHAR(12),
lastname VARCHAR(15))
LANGUAGE SQL
READS SQL DATA
NO EXTERNAL ACTION
DETERMINISTIC
RETURN
SELECT empno, firstnme, lastname
FROM employee
WHERE workdept = deptemployees.idept;
Referring to the exhibit, what contains the proper way to invoke the DEPTEMPLOYEES()
user-defined
function to return all of the employees that work in department D11?
A. SELECT * FROM TABLE(deptemployees('D11'))
B. SELECT * FROM deptemployees('D11')
C. SELECT * FROM deptemployees('D11') AS D11dept
D. SELECT * FROM TABLE(deptemployees('D11')) AS D11dept
Answer: D

IBM日記   A2090-543難易度   A2090-543合格率

NO.5 Which condition will prevent a developer from using the DB2 Call Level Interface in an
application?
A. The developer must control the cursor names to comply with company naming standards.
B. An SQL precompiler is not available to the developer.
C. The application must create an external scalar function with the CREATE FUNCTION
statement.
D. The DECLARE CURSOR statement needs to be used.
Answer: D

IBMフリーク   A2090-543独学   A2090-543初心者   A2090-543問題集

NO.6 You have set your data types as CHAR(10), VARCHAR(20). Given the operation
shown below:
CHAR(10) UNION VARCHAR(20)
What will be the final data type?
A. CHAR(200)
B. VARCHAR(30)
C. VARCHAR(20)
D. CHAR(30)
Answer: C

IBM会場   A2090-543一発合格   A2090-543教材   A2090-543体験   A2090-543認定資格   A2090-543教科書

NO.7 The table shown below contains a large number of financial transactions:
CREATE TABLE webstore.transactions (
transaction_id INTEGER NOT NULL PRIMARY KEY,
order_date TIMESTAMP NOT NULL,
shipped_date TIMESTAMP,
customer_id INTEGER NOT NULL,
shipping_info XML NOT NULL,
billing_info XML NOT NULL,
invoice XML NOT NULL )
Only members of the AUDIT_TEAM group have SELECT privilege on the
WEBSTORE.TRANSACTIONS
table. For appropriate supply-chain management, members of the INVENTORY_CONTROL
group need
to see the INVOICE document for each transaction that has a NULL SHIPPED_DATE, but
are restricted
from seeing any shipping or billing information.
Which database object can a member of the AUDIT_TEAM group create to enable the
INVENTORY_CONTROL group to access the information needed from
WEBSTORE.TRANSACTIONS?
A. alias
B. sequence
C. trigger
D. view
Answer: D

IBM攻略   A2090-543   A2090-543関節   A2090-543認定証   A2090-543短期

NO.8 Click the Exhibit button.
CREATE TABLE store(sid INTEGER, info XML);
INSERT INTO store VALUES (1,
'<storeinfo sid="1">
<name>Grocery A</name>
<items>
<fruit><name>Mango</name><price>1.20</price></fruit>
<fruit><name>Apple</name><price>0.50</price></fruit>
<dessert><name>Ice Cream</name><price>6.00</price></dessert>
</items>
</storeinfo>');
Given the statements shown in the exhibit, a user executes the query shown below:
XQUERY for $store in db2-fn:xmlcolumn('STORE.INFO')/storeinfo
let $items := $store/items/fruit, $count := fn:count($items)
return <itemcount>$count</itemcount>
What is the output?
A. 2
B. <itemcount>2</itemcount>
C. <itemcount>1</itemcount>
D. <itemcount>$count</itemcount>
Answer: D

IBM学習   A2090-543方法   A2090-543体験   A2090-543認定

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