Free and Premium IBM P2090-047 Dumps Questions Answers

nzevents and the pg.log.

nzsql and the ODBC config.

nzinventory and the dbos.log.

nzdumpschema and the execution plan.

Scrollable Cursors

Looping (while, for)

Conditionals (if/else)

Returning a scalar result or a result set

Queries on the table will invoke compression.

Queries on date range may involve processing skew.

Queries on date range will utilize only host processing.

Queries on the table will invoke compression on the date columns.

Back up pg.log files.

Back up TEMP tables.

Back up host data (catalog metadata).

Back up the data using the specified number of streams.

All user space is available for database expansion.

Each database is assigned it's own section of disk space.

When creating the database you can specify which disks to use.

When you create a database you can set the maximum space it is allowed to use.

When a SAS switch has failed.

When the path the path between an S-Blade and its disks has failed.

When a disk enclosure's voltage sensor is reading outside the nominal range.

When an S-Blade has ownership of more dataslices than is optimal (usually following a disk replacement).

-all

-mls

-users

-globals

S-Blade (Snippet-Blade)

SFI (Switching Fabric Interface)

FPGA (Field Programmable Gate Array)

DRBD (Distributed Replicated Block Device)

Data automatically gets compressed.

Columns to be compressed must be defined.

The nzcompress utility must be run to compress the table.

The nzcompress utility must be run to compress the database.

TEXT

CLOB

CHAR(64000)

NUMERIC(1,38)

Install the JDBC driver for windows.

Install the ODBC driver for windows.

Install the OLE-DB Driver for windows.

Install the nzload bulk load for windows.

The user has a table space defined.

The user can be assigned to more than one group.

The user must have a corresponding host account.

The user can be removed from the default PUBLIC group.

Using the EXECUTE command.

Using the SELECT statement within a FROM clause.

Using the SELECT statement within a HAVING clause.

Using the SELECT statement without a FROM clause.

Using the SELECT statement with tables in the FROM clause.

Data is likely to negatively affect views.

Data is likely to negatively affect compression.

Data is likely to generate duplicate sequence values.

Data is likely to be unevenly spread across the system.

The number of rows in the table.

The number of updated rows in the table.

The minimum and maximum value in each column.

The number of unique or distinct values in each column.

Serializable

Committed read

Repeatable read

Uncommitted read

Select distinct (ColumnA) from TableA;

Select distinct(datasliceid) from TableA;

Select datasliceid, count(*) from TableA group by 1 order by 2;

Select ColumnA, count(*) from TableA group by ColumnA order by 2;

nzstop

nzdown

nzhw stop

nzsystem stop

service halt nps

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12.