SAP ABAP Internal Tables

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SAP ABAP Internal Tables
Assessment
State True or False. Internal tables exist only at the runtime
True 
System variable used in debugging
All of these
____________ is the default work area for internal tables with headerline
Headerline
___________ is used to summate entries in an internal table
SUM
Internal tables consists of __________
 
Both (Body and Header line)
When there is no error in the program and all the loops in the program are executed successfully at least once, the value of sy-subrc would be________
0
____________ statement provides information about an internal table’s atributes
DESCRIBE TABLE <internal table>
Syntax for Loop in ABAP
Both the syntax
· Syntax : LOOP AT itab / LOOP AT itab INTO wa
· Syntax : LOOP AT itab / LOOP AT itab INTO wa WHERE <logical exp>
· 
To change or output the contents of an internal table, you need a
Work área
If the statements in a loop are not executed at all, the value of sy-subrc would be
4
State True or False: The DESCRIBE TABLE <internal table> statement provides information about an internal table’s atributes
True
Search is done using hash algorithm in __________
Hash Table
If the internal table is empty,_____________
all the statements between LOOP and ENDLOOP are ignored
System Variable in ABAP is SY-TABIX is used to
Contain the index of the current table entry
State True or False. Internal tables cannot be nested
False
How many types of internal tables are there?
3
There are three types of internal table. They are - Standard Tables, Sorted Tables, and Hashed Tables
_____________ tables are always sorted by a key
Sorted Table
CLEAR <internal table> is used to:
Delete all table records of internal table