[Free] 2017(Nov) EnsurePass Passguide IBM C2090-556 Dumps with VCE and PDF 81-90

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Informix 11.50 Application Developer

Question No: 81 – (Topic 2)

What does the TRACE PROCEDURE statement do when debugging stored procedures?

  1. Activates the TRACE statements embedded in the stored procedure.

  2. Traces the routine calls and return values, but not the body of the stored procedure.

  3. Traces the routine calls and return values, and every parsed statement in the stored procedure.

  4. Traces the routine calls and return values, automatically setting the debug file to the name of the stored procedure.

Answer: B

Question No: 82 – (Topic 2)

Which value can be used for connection type field from sqlhosts file when using Secured Sockets Layer (SSL) protocol for Distributed Relational Database Architecture (DRDA) ?

  1. drsocssl

  2. drtlitcp

  3. onsocssl

  4. onsoctcp

Answer: A

Question No: 83 – (Topic 2)

When using IBM Informix JDBC Driver, which connection url should be used when making a connection using Informix SQLI protocol?

  1. quot;jdbc:ids://hostname1:5021/storesdb:user=XXX;password=YYYquot;

  2. quot;jdbc:db2://hostname1:5021/storesdb:user=XXX;password=YYYquot;

  3. quot;jdbc:informix- sqli://hostname1:5021/storesdb:INFORMIXSERVER=myserver;user=XXX;password=YYYquot;

  4. quot;jdbc:db2j:net://hostname1:5021/storesdb:user=XXX;password=YYYquot;

Answer: C

Question No: 84 – (Topic 2)

What SQL command is used to discard a savepoint?

  1. Terminate Savepoint

  2. Release Savepoint

  3. Ignore Savepoint

  4. Commit Savepoint

Answer: B

Question No: 85 – (Topic 2)

Which languages are supported by Informix in the development of User-Defined Routines (UDRs)?

  1. Java, C and Stored Procedure Language (SPL)

  2. SQL, .NET and php

  3. Perl, Ruby, Python

  4. None. Informix uses a proprietary language to develop UDRs

Answer: A

Question No: 86 – (Topic 2)

When passing parameters to a function written in Informix SPL, which statement does NOT occur?

  1. Specify a list datatype as a function parameter.

  2. Define a single function to accept a varying number of parameters.

  3. Specify a simple large object literal (byte and text data type) as a function parameter.

  4. Call the function with integer data type when the function declaration expects a char data type.

Answer: C

Question No: 87 – (Topic 2)

Which data type#39;s internal structure is inaccessible to the database server?

  1. SET

  2. Opaque

  3. ROW Named

  4. ROW Unnamed

Answer: B

Question No: 88 – (Topic 2)

Pamela has decided to fragment a large table containing binary objects to optimize performance. Which of the following statements about data placement is NOT true?

  1. It is possible to fragment a table within a single dbspace.

  2. It is possible to fragment a table across multiple dbspaces.

  3. Smart large objects can only be placed within a single sbspace.

  4. Simple binary large objects can reside within the table or can be placed into only a single blobspace.

Answer: C

Question No: 89 – (Topic 2)

What loop statement is available within an Informix stored procedure?

  1. WHILE

  2. WHEREAS

  3. DO WHILE

  4. FOR EVERY

Answer: A

Question No: 90 – (Topic 2)

Which statement about casting is correct?

  1. In most cases, you can explicitly cast a named row type to built-in data types without creating the cast.

  2. When you create an opaque data type, the server automatically define template casts to handle conversions between the internal and external representations of the opaque data type.

  3. You don#39;t need create casts on distinct types to handle conversions between the new distinct data type and other data types in the database, the server takes care of that automatically.

  4. When you create a distinct data type, the database server automatically registers explicit casts from the distinct data type to the source data type and from the source data type to the distinct data type.

Answer: D

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