ABAP 7.5 Internal Table Definition and Use

How many kinds of internal tables are supported in the ABAP language?. 2. 3. 1.

Which of the following statement are true? Select all that apply. Standard table can be accessed by index. Standard table cannot be accessed by index. A sorted table is always accessed by a unique key. Hashed table are always accessed by index. Hashed table are accessed by a unique key.

The OCCURS statement is required to define an internal table with a header line. True. False.

You can use the APPEND statement to fill a sorted internal table. True. False.

You cannot use the INSERT statement to insert lines into a standard internal table. True. False.

You can use a table with a header line for object-oriented programming. True. False.

An internal table line type with a deep or nested structure can be defined for internal tables with a header line. True. False.

Internal tables cannot have a deep or nested structure in their line type. True. False.

The READ statement with the addition BINARY SEARCH for a sorted internal table is better for performance. True. False.

The READ statement with the BINARY SEARCH addition cannot be used for a sorted internal table. True. False.

Which of the following is a true statement? Select all that apply. A sorted table can have a unique or non-unique key. A standard table should always have a unique key. A hashed table should always have a unique table key.

You can empty the body of the internal table itab with a header line using the CLEAR itab statement. True. False.

You can modify an internal table by using the UPDATE statement. True. False.

Internal tables can also be modified after executing the READ statement with the addition ASSIGNING. True. False.

You cannot use a SORT statement for a sorted internal table. True. False.

An internal table can have primary keys as well as secondary keys. True. False.

An internal table can have at most 15 secondary keys. True. False.

An internal table is an ABAP program variable. True. False.

An internal table can be defined using the DATA statement. True. False.

The BINARY SEARCH addition cannot be used with the READ statement for the HASHED table. True. False.