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Our ITCertMaster promise you that you can pass your first time to participate in the IBM certification <strong>000-556</strong> exam and get IBM <strong>000-556</strong> certification to enhance and change yourself.</p><p>Exam Code: <A href="http://www.itcertmaster.com/000-556.html" target="_blank">000-556</A><br/>Exam Name: <strong>IBM</strong> (Informix 11.50 Application Developer)<br/>Guaranteed success with practice guides, No help, Full refund!<br/>112 Questions and Answers<br/>Updated: 2013-10-11</p><p><strong><strong>000-556</strong> Free Demo Download</strong>: <strong>http://www.itcertmaster.com/000-556.html</strong></p><p>NO.1 What Informix onconfig parameter is used to enable specific user level SQL tracing?<br />A. SQLIDEBUG<br />B. SQLTRACE<br />C. SQL_XTRACE<br />D. TRACE_SQL<br />Answer: B<br /><br /><strong>IBM</strong>   <a href="http://www.itcertmaster.com/000-556.html">000-556 test answers</a>   <strong>000-556 original questions</strong>   <a href="http://www.itcertmaster.com/000-556.html">000-556</a>   <strong>000-556 original questions</strong>   <strong>000-556 pdf</strong><br /><br />NO.2 When is a cursor necessary in an SQL program?<br />A. A cursor is necessary before an after trigger can be created.<br />B. A cursor is necessary when a query returns one row and you wish to examine its content and maybe<br />update it or delete it.<br />C. A cursor is necessary when a query returns more than one row and you wish to examine their content<br />before an update or delete statement is executed.<br />D. A cursor is only necessary when using DISTINCT, UNIQUE, ORDER BY, GROUP BY or aggregates in<br />SQL statements.<br />Answer: C<br /><br /><strong>IBM test</strong>   <strong>000-556 exam prep</strong>   <strong>000-556 dumps</strong>   <strong>000-556 certification</strong><br /><br />NO.3 How is the DBINFO function used in the SQL statement below? SELECT FIRST 1 DBINFO('sessionid')<br />FROM systables;<br />A. The DBINFO function sets the session id.<br />B. The DBINFO function creates a new session.<br />C. The DBINFO function returns the current session id.<br />D. The DBINFO function is a wrapper to the systables table.<br />Answer: C<br /><br /><strong>IBM</strong>   <strong>000-556 original questions</strong>   <strong>000-556 questions</strong><br /><br />NO.4 Which temporary table statement is NOT true?<br />A. The table can use multipledbspaces.<br />B. The table can have fragmented indexes.<br />C. Temporary tables are visible to all users.<br />D. The table exists until the database is closed.<br />Answer: C<br /><br /><strong>IBM</strong>   <strong>000-556 certification training</strong>   <strong>000-556 test</strong>   <strong>000-556 braindump</strong><br /><br />NO.5 Which statement describes a select cursor?<br />A. It is used when you associate an EXECUTE FUNCTION statement with a cursor.<br />B. It is a cursor that uses the FETCH option to retrieve successive rows of data from another cursor.<br />C. It is the representation of columns or values that a user-defined function returns after a SELECT<br />statement.<br />D. It is a data structure that represents the active set of rows that the SELECT statement retrieved.<br />Answer: D<br /><br /><strong>IBM</strong>   <strong>000-556 test answers</strong>   <strong>000-556</strong><br /><br />NO.6 Which URL syntax is NOT used for DRDA communications?<br />A. jdbc:ids<br />B. jdbc:db2<br />C. jdbc:informix<br />D. jdbc:db2j:net<br />Answer: C<br /><br /><strong>IBM answers real questions</strong>   <strong>000-556 original questions</strong>   <strong>000-556</strong><br /><br />NO.7 What is the SQL statement cache used for?<br />A. To cache static SQL statements.<br />B. To cache dynamic SQL statements across sessions.<br />C. To cache all SQL statements for tracing purposes.<br />D. To provide a history of SQL statements to the application.<br />Answer: B<br /><br /><a href="http://www.itcertmaster.com/IBM_index.html">IBM certification</a>   <strong>000-556</strong>   <strong>000-556 exam prep</strong><br /><br />NO.8 How can you prevent concurrency problems when other users are modifying a nonlogging or raw<br />table?<br />A. Lock the table in exclusive mode for the whole transaction OR use repeatable read isolation level for<br />the whole transaction.<br />B. Lock the table in exclusive mode for the whole transaction OR use committed read isolation level for<br />the whole transaction.<br />C. Lock the table in shared mode for the whole transaction OR use repeatable read isolation level for the<br />whole transaction.<br />D. Lock the table in shared mode for the whole transaction OR use committed read isolation level for the<br />whole transaction.<br />Answer: A<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556 pdf</strong>   <strong>000-556 exam simulations</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.9 Which type of isolation level results in a lock on every row a query examines in order to retrieve any row<br />from the result set?<br />A. DIRTY READ<br />B. COMMITTED READ<br />C. CURSOR STABILITY<br />D. REPEATABLE READ<br />Answer: D<br /><br /><strong>IBM</strong>   <strong>000-556 original questions</strong>   <a href="http://www.itcertmaster.com/000-556.html">000-556</a>   <strong>000-556 test answers</strong><br /><br />NO.10 Which two values can be used for connection type field from sqlhosts file when using Distributed<br />Relational Database Architecture (DRDA) protocol? (Choose two.)<br />A. ontlitcp<br />B. onipcshm<br />C. onsoctcp<br />D. drtlitcp<br />E. drsoctcp<br />Answer: D,E<br /><br /><strong>IBM test questions</strong>   <strong>000-556</strong>   <strong>000-556 pdf</strong>   <strong>000-556</strong>   <strong>000-556 exam prep</strong><br /><br />NO.11 Which Committed Read isolation level statement is correct?<br />A. It locks all rows examined.<br />B. It does not check for locks.<br />C. It checks for locks after returning a row.<br />D. It checks for locks before returning a row.<br />Answer: D<br /><br /><strong>IBM braindump</strong>   <strong>000-556</strong>   <strong>000-556 test</strong>   <strong>000-556</strong><br /><br />NO.12 A user has opened two sessions, SESSION_1 and SESSION_2, connecting to the same database<br />containing a table named customer. The following query is executed first from SESSION_1 and then from<br />SESSION_2 (without closing SESSION_1): SELECT * FROM customer INTO TEMP cust_temp What is<br />the outcome in SESSION_2?<br />A. A locking error.<br />B. SELECT query will wait till SESSION_1 has ended.<br />C. Error indicating Temp table (cust_temp) already exists.<br />D. All rows from customer table will be retrieved intocust_temp table.<br />Answer: D<br /><br /><strong>IBM exam prep</strong>   <strong>000-556</strong>   <strong>000-556 questions</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.13 In an ANSI compliant database, what value of SQLCODE indicates a successful query that returned no<br />rows?<br />A. 100<br />B. -330<br />C. -201<br />D. -1<br />Answer: A<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556 answers real questions</strong><br /><br />NO.14 What are user created temporary tables used for?<br />A. To persistently write temporary data to disk.<br />B. To share result sets across multiple sessions.<br />C. To access a temporary result set within one session.<br />D. To automatically delete data based on a time policy.<br />Answer: C<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.15 Given the attached exhibit, what value does Mary see for their savings account?<br />A. 0<br />B. 100<br />C. 200<br />D. -100<br />Answer: B<br /><br /><strong>IBM test answers</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556 exam</strong><br /><br />NO.16 What are the two valid methods to obtain trace data for diagnosing JDBC problems with the IBM Data<br />Server Driver for JDBC and SQLJ type 4 connectivity? (Choose two.)<br />A. Set theibm.jcc.override.trace property.<br />B. Set theifx.jcc.override.traceFile property.<br />C. Set the db2.jcc.override.traceFile property.<br />D. Set theifx.jcc.override.traceDirectory property.<br />E. Set the db2.jcc.override.traceDirectory property.<br />Answer: C,E<br /><br /><strong>IBM demo</strong>   <strong>000-556 exam</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.17 What is the syntax to query a table that resides on a remote Informix database?<br />A. database@server:[owner.]table<br />B. database@server:databasename:[owner.]table<br />C. database@server:user:password:[owner.]table<br />D. database@server:databasename:user:password:[owner.]table<br />Answer: A<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556 original questions</strong>   <strong>000-556 dumps</strong>   <strong>000-556</strong><br /><br />NO.18 You wish to show a user a total balance across all of their savings and checking accounts. However,<br />you do not want them to be blocked or to see inconsistent information if money is being transferred<br />between their accounts at the time of the query. What isolation level would you use?<br />A. READ COMMITTED<br />B. REPEATABLE READ<br />C. COMMITTED READ LAST COMMITTED<br />D. CURSOR STABILITY LAST COMMITTED<br />Answer: C<br /><br /><strong>IBM</strong>   <strong>000-556 certification</strong>   <strong>000-556 test questions</strong><br /><br />NO.19 When using IBM Data Server Driver for JDBC to connect to Informix Server, which URL should be<br />used when making a connection using Distributed Relational Database Architecture protocol?<br />A. "jdbc:ids://hostname1:5021/storesdb:user=XXX;password=YYY"<br />B. "jdbc:drda://hostname1:5021/storesdb:user=XXX;password=YYY" C.<br />"jdbc:db2j:net://hostname1:5021/storesdb:user=XXX;password=YYY"<br />D."jdbc:informixsqli://hostname1:5021/storesdb:INFORMIXSERVER=myserver;user=XXX;password=YY<br />Y"<br />Answer: A<br /><br /><strong>IBM dumps</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556 practice test</strong>   <strong>000-556 test</strong>   <strong>000-556</strong><br /><br />NO.20 Assuming you have an employee table that stores the salary for each employee. What will this query<br />return? SELECT AVG(salary), STDEV(salary) FROM employees;<br />A. Average salary and standard deviation for all rows.<br />B. Average salary and standard deviation for all rows not containing NULL salaries.<br />C. Average salary and standard deviation for all rows assuming zero for NULL salaries.<br />D. Average salary and standard deviation for all rows assuming the average value for NULL salaries.<br />Answer: B<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556 demo</strong><br /><br /></p><p>ITCertMaster offer the latest <a href="http://www.itcertmaster.com/700-101.html" target="_blank">700-101 Practice Test</a> and high-quality <A href="http://www.itcertmaster.com/SY0-301.html" target="_blank">SY0-301 PDF</A> Exam Questions training material. Our <A href="http://www.itcertmaster.com/642-384.html" target="_blank">642-384 VCE</A> testing engine and <A href="http://www.itcertmaster.com/000-226.html" target="_blank">000-226 dumps</A> can help you pass the real exam. High-quality <A href="http://www.itcertmaster.com/200-120.html" target="_blank">200-120 Exam</A> Questions & Answers can 100% guarantee you pass the exam faster and easier. 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The Best IBM 000-556 Exam Training materials

After the advent of the ITCertMaster's latest IBM certification 000-556 exam practice questions and answers, passing IBM certification ...

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IBM certification 000-556 exam targeted exercises

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And it really can help us to achieve excellent results. </p><p>Exam Code: <A href="http://www.itcertmaster.com/000-556.html" target="_blank">000-556</A><br/>Exam Name: <strong>IBM</strong> (Informix 11.50 Application Developer)<br/>Guaranteed success with practice guides, No help, Full refund!<br/>112 Questions and Answers<br/>Updated: 2013-09-25</p><p><strong><strong>000-556</strong> Free Demo Download</strong>: <strong>http://www.itcertmaster.com/000-556.html</strong></p><p>NO.1 You wish to show a user a total balance across all of their savings and checking accounts. However,<br />you do not want them to be blocked or to see inconsistent information if money is being transferred<br />between their accounts at the time of the query. What isolation level would you use?<br />A. READ COMMITTED<br />B. REPEATABLE READ<br />C. COMMITTED READ LAST COMMITTED<br />D. CURSOR STABILITY LAST COMMITTED<br />Answer: C<br /><br /><strong>IBM pdf</strong>   <strong>000-556 test answers</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.2 What Informix onconfig parameter is used to enable specific user level SQL tracing?<br />A. SQLIDEBUG<br />B. SQLTRACE<br />C. SQL_XTRACE<br />D. TRACE_SQL<br />Answer: B<br /><br /><strong>IBM</strong>   <strong>000-556 pdf</strong>   <strong>000-556</strong>   <a href="http://www.itcertmaster.com/000-556.html">000-556 exam</a>   <strong>000-556</strong><br /><br />NO.3 What is the syntax to query a table that resides on a remote Informix database?<br />A. database@server:[owner.]table<br />B. database@server:databasename:[owner.]table<br />C. database@server:user:password:[owner.]table<br />D. database@server:databasename:user:password:[owner.]table<br />Answer: A<br /><br /><strong>IBM</strong>   <strong>000-556 practice test</strong>   <strong>000-556 questions</strong>   <strong>000-556 study guide</strong><br /><br />NO.4 What are user created temporary tables used for?<br />A. To persistently write temporary data to disk.<br />B. To share result sets across multiple sessions.<br />C. To access a temporary result set within one session.<br />D. To automatically delete data based on a time policy.<br />Answer: C<br /><br /><a href="http://www.itcertmaster.com/IBM_index.html">IBM certification</a>   <strong>000-556 exam prep</strong>   <strong>000-556 exam simulations</strong>   <strong>000-556 dumps</strong>   <strong>000-556 certification</strong>   <strong>000-556</strong><br /><br />NO.5 Which statement describes a select cursor?<br />A. It is used when you associate an EXECUTE FUNCTION statement with a cursor.<br />B. It is a cursor that uses the FETCH option to retrieve successive rows of data from another cursor.<br />C. It is the representation of columns or values that a user-defined function returns after a SELECT<br />statement.<br />D. It is a data structure that represents the active set of rows that the SELECT statement retrieved.<br />Answer: D<br /><br /><strong>IBM dumps</strong>   <strong>000-556 braindump</strong>   <strong>000-556</strong><br /><br />NO.6 In an ANSI compliant database, what value of SQLCODE indicates a successful query that returned no<br />rows?<br />A. 100<br />B. -330<br />C. -201<br />D. -1<br />Answer: A<br /><br /><strong>IBM</strong>   <strong>000-556 test</strong>   <strong>000-556 questions</strong>   <strong>000-556 certification</strong><br /><br />NO.7 What is the SQL statement cache used for?<br />A. To cache static SQL statements.<br />B. To cache dynamic SQL statements across sessions.<br />C. To cache all SQL statements for tracing purposes.<br />D. To provide a history of SQL statements to the application.<br />Answer: B<br /><br /><strong>IBM study guide</strong>   <strong>000-556</strong>   <strong>000-556 exam dumps</strong>   <strong>000-556 demo</strong><br /><br />NO.8 What are the two valid methods to obtain trace data for diagnosing JDBC problems with the IBM Data<br />Server Driver for JDBC and SQLJ type 4 connectivity? (Choose two.)<br />A. Set theibm.jcc.override.trace property.<br />B. Set theifx.jcc.override.traceFile property.<br />C. Set the db2.jcc.override.traceFile property.<br />D. Set theifx.jcc.override.traceDirectory property.<br />E. Set the db2.jcc.override.traceDirectory property.<br />Answer: C,E<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.9 A user has opened two sessions, SESSION_1 and SESSION_2, connecting to the same database<br />containing a table named customer. The following query is executed first from SESSION_1 and then from<br />SESSION_2 (without closing SESSION_1): SELECT * FROM customer INTO TEMP cust_temp What is<br />the outcome in SESSION_2?<br />A. A locking error.<br />B. SELECT query will wait till SESSION_1 has ended.<br />C. Error indicating Temp table (cust_temp) already exists.<br />D. All rows from customer table will be retrieved intocust_temp table.<br />Answer: D<br /><br /><a href="http://www.itcertmaster.com/IBM_index.html">IBM</a>   <strong>000-556</strong>   <strong>000-556 answers real questions</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.10 Which temporary table statement is NOT true?<br />A. The table can use multipledbspaces.<br />B. The table can have fragmented indexes.<br />C. Temporary tables are visible to all users.<br />D. The table exists until the database is closed.<br />Answer: C<br /><br /><strong>IBM</strong>   <strong>000-556 certification training</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556 study guide</strong><br /><br />NO.11 Given the attached exhibit, what value does Mary see for their savings account?<br />A. 0<br />B. 100<br />C. 200<br />D. -100<br />Answer: B<br /><br /><strong>IBM demo</strong>   <strong>000-556 answers real questions</strong>   <strong>000-556 study guide</strong><br /><br />NO.12 Which Committed Read isolation level statement is correct?<br />A. It locks all rows examined.<br />B. It does not check for locks.<br />C. It checks for locks after returning a row.<br />D. It checks for locks before returning a row.<br />Answer: D<br /><br /><strong>IBM exam simulations</strong>   <strong>000-556 pdf</strong>   <strong>000-556</strong>   <strong>000-556 test answers</strong>   <strong>000-556 demo</strong><br /><br />NO.13 Which URL syntax is NOT used for DRDA communications?<br />A. jdbc:ids<br />B. jdbc:db2<br />C. jdbc:informix<br />D. jdbc:db2j:net<br />Answer: C<br /><br /><strong>IBM test</strong>   <strong>000-556 test answers</strong>   <strong>000-556 study guide</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.14 Assuming you have an employee table that stores the salary for each employee. What will this query<br />return? SELECT AVG(salary), STDEV(salary) FROM employees;<br />A. Average salary and standard deviation for all rows.<br />B. Average salary and standard deviation for all rows not containing NULL salaries.<br />C. Average salary and standard deviation for all rows assuming zero for NULL salaries.<br />D. Average salary and standard deviation for all rows assuming the average value for NULL salaries.<br />Answer: B<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556 certification</strong>   <strong>000-556 exam dumps</strong>   <strong>000-556</strong>   <strong>000-556</strong><br /><br />NO.15 Which two values can be used for connection type field from sqlhosts file when using Distributed<br />Relational Database Architecture (DRDA) protocol? (Choose two.)<br />A. ontlitcp<br />B. onipcshm<br />C. onsoctcp<br />D. drtlitcp<br />E. drsoctcp<br />Answer: D,E<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556 exam dumps</strong>   <strong>000-556</strong><br /><br />NO.16 How is the DBINFO function used in the SQL statement below? SELECT FIRST 1 DBINFO('sessionid')<br />FROM systables;<br />A. The DBINFO function sets the session id.<br />B. The DBINFO function creates a new session.<br />C. The DBINFO function returns the current session id.<br />D. The DBINFO function is a wrapper to the systables table.<br />Answer: C<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556 exam simulations</strong>   <strong>000-556 pdf</strong><br /><br />NO.17 When using IBM Data Server Driver for JDBC to connect to Informix Server, which URL should be<br />used when making a connection using Distributed Relational Database Architecture protocol?<br />A. "jdbc:ids://hostname1:5021/storesdb:user=XXX;password=YYY"<br />B. "jdbc:drda://hostname1:5021/storesdb:user=XXX;password=YYY" C.<br />"jdbc:db2j:net://hostname1:5021/storesdb:user=XXX;password=YYY"<br />D."jdbc:informixsqli://hostname1:5021/storesdb:INFORMIXSERVER=myserver;user=XXX;password=YY<br />Y"<br />Answer: A<br /><br /><strong>IBM answers real questions</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556 answers real questions</strong><br /><br />NO.18 How can you prevent concurrency problems when other users are modifying a nonlogging or raw<br />table?<br />A. Lock the table in exclusive mode for the whole transaction OR use repeatable read isolation level for<br />the whole transaction.<br />B. Lock the table in exclusive mode for the whole transaction OR use committed read isolation level for<br />the whole transaction.<br />C. Lock the table in shared mode for the whole transaction OR use repeatable read isolation level for the<br />whole transaction.<br />D. Lock the table in shared mode for the whole transaction OR use committed read isolation level for the<br />whole transaction.<br />Answer: A<br /><br /><strong>IBM</strong>   <strong>000-556 original questions</strong>   <strong>000-556 original questions</strong>   <strong>000-556</strong>   <strong>000-556 braindump</strong>   <strong>000-556 pdf</strong><br /><br />NO.19 Which type of isolation level results in a lock on every row a query examines in order to retrieve any row<br />from the result set?<br />A. DIRTY READ<br />B. COMMITTED READ<br />C. CURSOR STABILITY<br />D. REPEATABLE READ<br />Answer: D<br /><br /><strong>IBM</strong>   <strong>000-556</strong>   <strong>000-556</strong>   <strong>000-556 test</strong>   <strong>000-556 certification</strong><br /><br />NO.20 When is a cursor necessary in an SQL program?<br />A. A cursor is necessary before an after trigger can be created.<br />B. A cursor is necessary when a query returns one row and you wish to examine its content and maybe<br />update it or delete it.<br />C. A cursor is necessary when a query returns more than one row and you wish to examine their content<br />before an update or delete statement is executed.<br />D. A cursor is only necessary when using DISTINCT, UNIQUE, ORDER BY, GROUP BY or aggregates in<br />SQL statements.<br />Answer: C<br /><br /><strong>IBM exam prep</strong>   <strong>000-556</strong>   <strong>000-556 certification training</strong>   <strong>000-556 certification training</strong>   <strong>000-556 test answers</strong><br /><br /></p><p>ITCertMaster offer the latest <A href="http://www.itcertmaster.com/E20-891.html" target="_blank">E20-891 Practice Test</A> and high-quality <a href="http://www.itcertmaster.com/000-656.html" target="_blank">000-656 PDF</a> Exam Questions training material. Our <a href="http://www.itcertmaster.com/MB6-870.html" target="_blank">MB6-870 VCE</a> testing engine and <a href="http://www.itcertmaster.com/ST0-202.html" target="_blank">ST0-202 dumps</a> can help you pass the real exam. High-quality <A href="http://www.itcertmaster.com/200-120.html" target="_blank">200-120 Exam</A> Questions & Answers can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.</p><p>Article Link: <a href="http://www.itcertmaster.com/000-556.html" target="_blank">http://www.itcertmaster.com/000-556.html</a></p>

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