To answer this question, we need to understand the valid keyword parameters for the EXEC statement.
The EXEC statement is used in various programming languages, such as COBOL, to execute a program or a procedure. It can take several keyword parameters to customize the execution of the program.
Let's go through each option to determine which one is not a valid keyword parameter for the EXEC statement:
Option A) PARM - This option is a valid keyword parameter for the EXEC statement. It is used to pass parameters to the executed program.
Option B) PERFORM - This option is not a valid keyword parameter for the EXEC statement. The PERFORM keyword is typically used in COBOL to initiate a section of code or a paragraph.
Option C) TIME - This option is a valid keyword parameter for the EXEC statement. It is used to specify the time limit for the execution of the program.
Option D) ADDRSPC - This option is a valid keyword parameter for the EXEC statement. It is used to specify the address space in which the program is executed.
Option E) None - This option is not a valid keyword parameter for the EXEC statement. It is not a keyword parameter at all.
Therefore, the correct answer is E) None. This option is not a valid keyword parameter for the EXEC statement.