IBM C2090-558 Bootcamp 2021

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NEW QUESTION 1
Click the Exhibit button.
C2090-558 dumps exhibit
In the exhibit, which two statements are correct? (Choose two.)

  • A. the rootdbs dbspace is online
  • B. the dataspace dbspace is online
  • C. the rootdbs dbspace contains 2 chunks
  • D. the dataspace dbspace contains 2 chunks
  • E. the dataspace and rootdbs are both online

Answer: AC

NEW QUESTION 2
Which utility would you use to print out the physical layout of the instance?

  • A. onstat
  • B. onmode
  • C. onspaces
  • D. dbschema

Answer: D

NEW QUESTION 3
When restoring data, which granularity of object may NOT be restored?

  • A. a single table
  • B. a single chunk
  • C. a single dbspace
  • D. an entire instance

Answer: B

NEW QUESTION 4
Which two statements cause Stored Procedure Language (SPL) routine optimization? (Choose two.)

  • A. CALL PROCEDURE
  • B. CREATE PROCEDURE
  • C. OPTIMIZE PROCEDURE
  • D. EXECUTE PROCEDURE
  • E. UPDATE STATISTICS FOR PROCEDURE

Answer: BE

NEW QUESTION 5
Which command could be used to display the definition of user-defined and complex data types?

  • A. onstat -g smb
  • B. oncheck -cc database_name
  • C. oncheck -pB database_name
  • D. dbschema -u all -d database_name

Answer: D

NEW QUESTION 6
In which database does Informix store the information when a new task is created in OpenAdmin Tool's Task Scheduler?

  • A. sysutils
  • B. sysusers
  • C. sysadmin
  • D. sysmaster

Answer: C

NEW QUESTION 7
Given the following table definition: CREATE TABLE t1(col1 BOOLEAN); Which of the following statements will fail to insert a row?

  • A. INSERT INTO t1 values ('t');
  • B. INSERT INTO t1 values ('f');
  • C. INSERT INTO t1 values (1);
  • D. INSERT INTO t1 values (NULL);

Answer: C

NEW QUESTION 8
Which of the following can be used to move the physical log?

  • A. onlog
  • B. ondblog
  • C. onspaces
  • D. onparams

Answer: D

NEW QUESTION 9
Which two commands would create a table t1 with page level locking assuming default configuration parameter settings? (Choose two.)

  • A. create table t1 (c1 int)
  • B. create table t1 (c1 int) locking page
  • C. create table t1 (c1 int) lock level page
  • D. create table t1 (c1 int) lock mode page
  • E. create table t1 (c1 int) locking mode page

Answer: AD

NEW QUESTION 10
Which command listed below can be used to change the state of an operating Informix server?

  • A. oninit
  • B. onstat
  • C. onmode
  • D. onparam

Answer: C

NEW QUESTION 11
Click the Exhibit button.
C2090-558 dumps exhibit
The query.sql file contains the information shown in the exhibit. The following command is run: dbaccess ?query.sql How many rows will be returned by the select query?

  • A. 1
  • B. 2
  • C. 3
  • D. 4

Answer: B

NEW QUESTION 12
In what way is Enterprise Replication (ER) replication different from High-Availability Cluster (HAC) replication?

  • A. All data types are replicated.
  • B. The data to be replicated is defined at an instance level of granularity.
  • C. The data to be replicated can be defined at a column level of granularity.
  • D. The data to be replicated can not include simple blobs stored in simple blobspaces.

Answer: C

NEW QUESTION 13
Assuming the tables and columns mentioned below exist, which of the following SQL statements will return an error?

  • A. INSERT INTO orders SELECT * FROM new_orders;
  • B. SELECT company, fname, lname, state FROM customerWHERE state = (SELECT state, zipcode FROM customer WHERE fname = "John");
  • C. DELETE FROM stockWHERE 0 = (SELECT count(*) FROM manufact WHERE manufact.manu_code = stock.manu_code)
  • D. UPDATE customer SET (address, city, state, zip) = (SELECT address, city, state, zipFROM newaddrWHERE newaddr.customer_num = customer.customer_num)WHERE customer_num IN (SELECT customer_num FROM newaddr);

Answer: B

NEW QUESTION 14
Which statement is used to create a permanent nonlogged table in a logged database?

  • A. CREATE TABLE tab1 (col1 INTEGER, col2 INTEGER)
  • B. CREATE RAW TABLE tab1 (col1 INTEGER , col2 INTEGER)
  • C. CREATE STATIC TABLE tab1 (col1 INTEGER , col2 INTEGER)
  • D. CREATE NONLOGGING TABLE tab1 (col1 INTEGER , col2 INTEGER)

Answer: B

NEW QUESTION 15
You create a table with the statement shown below: CREATE TABLE foo(col INTEGER) In which dbspace will the table reside?

  • A. in a temporary dbspace
  • B. in the default dbspace that is defined in onconfig
  • C. in the dbspace where the current database was created
  • D. in the dbspace specified by the IFX_DBSPACE environment variable

Answer: C

NEW QUESTION 16
User A creates a User Defined Routine (UDR). Which privilege must be granted to other users before they can run user A's UDR?

  • A. DBA on the database
  • B. EXECUTE on the procedure
  • C. RESOURCE on the database
  • D. SELECT on the tables used in the procedure

Answer: B

NEW QUESTION 17
Informix is currently in online mode. As a DataBase System Administrator (DBSA), you switch to administration mode with ADMIN_USER_MODE_WITH_DBSA = 0. Who can
access Informix databases?

  • A. only Informix
  • B. only a DBSA
  • C. only Informix or a DBSA
  • D. only root, Informix or a DBSA

Answer: C

NEW QUESTION 18
Which configuration parameter allows you to reduce the dependency on local OS user accounts and to enable a DBSA to grant database server access to specific users without the OS user accounts?

  • A. USERMAPPING
  • B. IFX_EXTEND_ROLE
  • C. SECURITY_LOCALCONNECTION
  • D. ADMIN_USER_MODE_WITH_DBSA

Answer: A

NEW QUESTION 19
Which two products can be used by client applications to connect to Informix instances? (Choose two.)

  • A. IBM Global Connect
  • B. IBM Informix Connect
  • C. IBM Informix JDBC Driver
  • D. IBM Informix Office Manager
  • E. IBM Informix Universal Driver Kit

Answer: BC

NEW QUESTION 20
Which two SQL commands can be used to invoke a stored procedure? (Choose two.)

  • A. RUN function
  • B. CALL function
  • C. CALL procedure
  • D. EXECUTE function
  • E. EXECUTE procedure

Answer: DE

NEW QUESTION 21
What is the default isolation level on a database with unbuffered logging?

  • A. Dirty Read
  • B. Cursor Stability
  • C. Committed Read
  • D. Repeatable Read

Answer: C

NEW QUESTION 22
When encountering an assertion failure or performance issue, which Informix utility, when run by the DBA, collects and bundles the basic diagnostic data?

  • A. ontape
  • B. onmode
  • C. ifxcollect
  • D. onparams

Answer: C

NEW QUESTION 23
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