C. Highlight the text to be deleted, right-click and choose Cut
Answer:
Linux operating system is suitable for the operation of the automated system because it is more secure with a free open-source codebase to acquire and create new applications on the platform.
Explanation:
Linux operating system is open-source software for managing the applications and network functionalities of a computer system and its networks. It has a general public license and its code is available to users to upgrade and share with other users.
The OS allows user to configure their system however they chose to and provides a sense of security based on user privacy.
Answer:
Option B: The text field x will have the value "Tiny Tim" and the user will be able to change its value.
Explanation:
- The first statement say: x.setEditable(true);
It will only change the property of the text present in x to editable. This means that whenever the text value needs to change the user can edit it.
- The second statement say: x.setText("Tiny Tim");
It will put the text "Tiny Tim" into the attribute x and present it as the output or result.
Try clicking the down arrow on the search bar or right clicking it and selecting an option no if that doesn’t work then drag the || to somewhere or right click it. If none of those work you can right click the taskbar and see if there is anything that looks like it could be the search bear and uncheck it
Answer:
The role of test oracle is to determine if a test has passed or failed. Oracle compares the outputs of the system under a test, for a given test-case input, and the output(s) that should have. A test oracle works on specifying constraints on the output(s) for a set of inputs. An oracle could be:
- a program which tells if the output is correct.
- documentation that specifies the correct output for inputs.
- a human that can tell whether it is correct an output.
