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2021 Apr C2090-461 Study Guide Questions:
Q1. Within Services On Demand including all defaults, which workflow configuration contains only requester and designer actions?
A. send request, associate services, run
B. send request, design Optim archive, associate services, run
C. send request, approve, design Optim archive, associate services, run
D. send request, design extract process, approve, associate services, run
Answer: C
Q2. Optim Services on Demand is best used for which task?
A. Refreshing data for application testing.
B. Archiving data from retired applications.
C. Restoring production data from a snapshot backup.
D. Archiving right sized subsets of data from production applications.
Answer: A
Q3. Which option would generate a valid address in the appropriate country for the original value?
A. LOOKUP provider using a condition based on the country code.
B. LOOKUP provider using the Optim provided table of all addresses in various countries.
C. Lua script with multiple HASH_LOOKUP functions built to choose the table based on the country code.
D. HASH_LOOKUP { cust_id. trim=( &.u), dest=(address1. address2, city, state. postal_code). db2.odp.optim_ca_addresses (seq. values=(address1. address2. city, state, zipcode)))
Answer: C
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Q4. A customer wants to mask a database without creating an extract file, this is often referred to as "dynamic" or "on the fly".
What method would allow the customer to accomplish this task?
A. Using Optim Designer.
B. Using Optim Distributed Lua scripting.
C. Using Optim column maps with column map exits.
D. Using custom written programs using Optim Data Privacy Providers (ODPP) or User Defined Functions (UDFs).
Answer: A
Q5. When configuring Hadoop-platform masking, which statement is FALSE?
A. On a Hadoop cluster, all files contained in an input directory are masked.
B. Input and Output files for Hadoop masking do not have to be located on a Hadoop HDFS file system.
C. Runtime configuration file and report file for the Hadoop masking job can reside on a local Linux (non-HDFS) file system.
D. Hadoop masking requires the specification of a hadoopcache parameter with an HDFS URL for a directory in the Hadoop file system.
Answer: D
Q6. What type of install is NOT available for Optim?
A. Silent
B. Console
C. Linux RPM
D. Launchpad
Answer: C
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Q7. The default Optim Manager tabs include which of the following?
A. Configurator, Work Orders. Performance Monitoring
B. Dashboard, Service Management. Service Monitoring
C. Dashboard. Server Monitoring. Performance Monitoring
D. Configurator. Server Monitoring. Performance Monitoring
Answer: B
Q8. Which two statements about Optim Relationships are true?
A. Corresponding columns must adhere to the specific column names.
B. Corresponding columns need not be identical, but must be compatible.
C. Can use an expression to evaluate or define the value for one of the two columns.
D. Expressions can include string literals, numeric constants. NULL, concatenation, and substrings.
E. At least one of a pair of corresponding columns must be specified by column name without any expression.
Answer: B,D
Q9. You are architecting an Optim solution with the following data sources and their locations, Oracle on Linux, DB2/z on the mainframe, Teradata and Netezza.
What middleware is required for Optim to access all of the data sources?
A. DB2 Connect on LUW Only.
B. Optim connecting to Oracle DG40DBC with Optim Connect on the mainframe.
C. DB2 Connect and either DB2 Federation Server on LUW or Optim Connect on LUW.
D. Optim connecting to IBM Federation Server with Classic Federation or Optim Connect or the mainframe.
Answer: A
Q10. The Optim Search Engine can run natively on which system?
A. Unix
B. z/OS
C. Windows (64 bit)
D. Windows (32 bit)
Answer: C