/
Browse
/
Courses
/
Deepening Your ABAP Programming Knowledge
/
Using Data Types and Type Conversions Correctly
Analyzing and Testing Code
Improving Code Quality using ABAP Test Cockpit
55 min
Implementing Code Tests with ABAP Unit
1 hr 18 min
Generating ABAP Unit Tests with SAP Joule
15 min
Measuring Runtime Consumption with ABAP Profiling
1 hr 15 min
Analyzing Database Access with SQL Trace
36 min
Quiz
Using Data Types and Type Conversions Correctly
Classifying Technical Data Types in ABAP
10 min
Avoiding the Pitfalls of Type Conversions
1 hr 52 min
Calculating with Dates, Times, and Timestamps
30 min
Quiz
Processing Character Fields
Using Translatable Text in ABAP
35 min
Processing Strings Using Functions and Regular Expressions
1 hr 41 min
Quiz
Using Code Pushdown in ABAP SQL
Implementing Joins
1 hr
Working with Expressions in ABAP SQL
1 hr
Performing Calculations and String Processing in ABAP SQL
1 hr 20 min
Using Special Built-in Functions in ABAP SQL
50 min
Sorting and Condensing Data Sets in ABAP SQL
1 hr 30 min
Quiz
Improving Internal Table Performance
Processing the Contents of Internal Tables
1 hr 30 min
Using Field Symbols to Process Internal Tables
30 min
Working with Sorted and Hashed Tables
40 min
Improving Internal Table Performance Using Secondary Keys
30 min
Quiz
Implementing Authorization Checks
Describing the Authorization Concept in ABAP
10 min
Using CDS Access Controls
15 min
Using the AUTHORITY-CHECK Statement
25 min
Quiz
Designing Effective Object-Oriented Code
Implementing Inheritance
40 min
Using Inheritance
30 min
Defining Interfaces
30 min
Using Interfaces
30 min
Implementing Factory Methods
50 min
Quiz
Defining and Working with Exception Classes
Working with Exception Classes
30 min
Defining Your Own Exception Classes
30 min
Quiz
Adding Documentation to ABAP Code
Documenting ABAP Code
30 min
Quiz
Analyzing and Testing Code
Improving Code Quality using ABAP Test Cockpit
55 min
Implementing Code Tests with ABAP Unit
1 hr 18 min
Generating ABAP Unit Tests with SAP Joule
15 min
Measuring Runtime Consumption with ABAP Profiling
1 hr 15 min
Analyzing Database Access with SQL Trace
36 min
Quiz
Using Data Types and Type Conversions Correctly
Classifying Technical Data Types in ABAP
10 min
Avoiding the Pitfalls of Type Conversions
1 hr 52 min
Calculating with Dates, Times, and Timestamps
30 min
Quiz
Processing Character Fields
Using Translatable Text in ABAP
35 min
Processing Strings Using Functions and Regular Expressions
1 hr 41 min
Quiz
Using Code Pushdown in ABAP SQL
Implementing Joins
1 hr
Working with Expressions in ABAP SQL
1 hr
Performing Calculations and String Processing in ABAP SQL
1 hr 20 min
Using Special Built-in Functions in ABAP SQL
50 min
Sorting and Condensing Data Sets in ABAP SQL
1 hr 30 min
Quiz
Improving Internal Table Performance
Processing the Contents of Internal Tables
1 hr 30 min
Using Field Symbols to Process Internal Tables
30 min
Working with Sorted and Hashed Tables
40 min
Improving Internal Table Performance Using Secondary Keys
30 min
Quiz
Implementing Authorization Checks
Describing the Authorization Concept in ABAP
10 min
Using CDS Access Controls
15 min
Using the AUTHORITY-CHECK Statement
25 min
Quiz
Designing Effective Object-Oriented Code
Implementing Inheritance
40 min
Using Inheritance
30 min
Defining Interfaces
30 min
Using Interfaces
30 min
Implementing Factory Methods
50 min
Quiz
Defining and Working with Exception Classes
Working with Exception Classes
30 min
Defining Your Own Exception Classes
30 min
Quiz
Adding Documentation to ABAP Code
Documenting ABAP Code
30 min
Quiz
Knowledge quiz
It's time to put what you've learned to the test, get 7 right to pass this unit.
1.
Which of the following expressions can you use to force a type conversion?
Choose the correct answer.
COND #( )
CONV #( )
EXACT #( )
2.
You subtract one field with type D from another field with type D. What is the data type of the result?
Choose the correct answer.
D
I
UTCLONG
3.
You have a result field result with TYPE P LENGTH 3 DECIMALS 2. Which of the following statements leads to an exception?
Choose the correct answer.
result = EXACT #( 1 / 2 ).
result = 1 / 16.
result = EXACT #( 1 / 8 ).
4.
Which of the following assignments between variables of different data types is guaranteed to be free of rounding, truncation, field overflow, or type mismatches?
There are two correct answers.
TYPE P LENGTH 3 DECIMALS 2 to TYPE P LENGTH 6 DECIMALS 3
TYPE STRING to TYPE I
TYPE C LENGTH 10 to TYPE C LENGTH 3
TYPE DECFLOAT16 to TYPE DECFLOAT34
5.
Which of the following methods does the class cl_abap_context_info provide to retrieve current date and time information?
There are three correct answers.
get_system_date( )
get_user_time_zone( )
get_timestamp_current( )
get_system_time( )
6.
Which of the following data types is not a numeric type?
Choose the correct answer.
I
N
P
DECFLOAT16
7.
When calculating the difference between two UTCLONGtimestamps using the utclong_diff( ) function, what is the data type of the returned result?
Choose the correct answer.
UTCLONG
DECFLOAT34
INT8
I
8.
Which of the following data types is complete?
Choose the correct answer.
C
N
STRING
P