Testing – The process of verifying and validating that a software is bug free and meets all requirements with handling
all the exceptional and boundary cases.
Bug – An error, flaw or fault in a computer program that causes it to produce an incorrect or unexpected result, or to behave in an unintended way; Anything that is wrong.
Defect – An imperfection or deficiency in a work product where it does not meet its requirements or specifications. Error – A human action that produces an incorrect result.
Test Case – A set of preconditions, inputs, actions (where applicable), expected results and postconditions, developed based on test conditions.
Validation – Confirmation by examination and through provision of objective evidence that the requirements for a specific intended use or application have been fulfilled. Are we building the right product?
Verification – Confirmation by examination and through provision of objective evidence that specified requirements have been fulfilled. Are we building the product right?
Functional Testing – System is tested against the functional requirements/specifications. The System is functioning as it should.
Compatibility Testing – Type of Software testing to check whether your software is capable of running on different hardware, operating systems, applications, network environments or Mobile devices.
Localization Testing – Product is checked to assure that it behaves according to the local culture or settings. (language, currency, date and time format).
Performance Testing – is a type of testing that determines the speed, responsiveness and stability of a software program or device under a workload. It is a type of automated testing (next level).
Stress Testing – is a type of testing that determines the stability and robustness of the system.
Load Testing – is the process that simulates actual user load on any application or website.
Black-Box Testing – You don’t know (and you don’t care) how it works under the hood. Checking a system solely from the outside, without the tester knowing what is going on inside the system. User Action -> System Reaction. Security Testing – Testing technique to determine if an information system protects data and maintains functionality as intended.
Ad Hoc Testing – also known as Random Testing or Monkey Testing, is a method of software testing without any planning and documentation. The tests are conducted informally and randomly without any formal procedure or expected results.
User Interface (UI) – All components of a system that provide information and controls for the user to accomplish specific tasks with the system.
UI (GUI) Testing – Testing performed by interacting with the software under test via the graphical user interface. Interface Testing – A type of integration testing performed to determine whether components or systems pass data and control correctly to one another.
Checkboxes: allow the user to select one or more options from a set. It is usually best to present checkboxes in a vertical list. More than one column is acceptable as well if the list is long enough that it might require scrolling or if comparison of terms might be necessary.
Radio Button: or option button is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options.
Drop-down List: allows users to select one item at a time, similar to radio buttons, but are more compact allowing you to save space. Consider adding text to the field, such as ‘Select one’ to help the user recognize the necessary action.
Toggle Button: can be used to display checked/unchecked (On/Off) state on the button. It is beneficial if a user has to change the setting in between two states.
Text Fields: let users enter and edit text.
Breadcrumbs: allow users to identify their current location within the system by providing a clickable trail of
proceeding pages to navigate by.
Icons: are a simplified image serving as an intuitive symbol that is used to help users to navigate the system. Typically, icons are hyperlinked.
Slider: also known as a track bar, allows users to set or adjust a value. When the user changes the value, it does not change the format of the interface or other info on the screen.
Search Box: is a style of text field optimized for performing text-based searches in a large collection of values. Many windows include a search field in the toolbar, but a search field can also be displayed in a large collection of values. Many windows include a search field in the toolbar, but a search field can also be displayed in the body area of a window. A search field displays a magnifying glass icon and can also include placeholder text and a cancellation button.
Pagination: divides content up between pages, and allows users to skip between pages or go in order through the content.
Tags: allow users to find content in the same category. Some tagging systems also allow users to apply their own tags to content by entering them into the system.
Tooltips: allows a user to see hints when they hover over an item indicating the name or purpose of the item. Progress Bars: indicates where a user is as they advance through a series of steps in a process. Typically, progress
bars are not clickable.
Cards: are a component that contains content and actions about a single subject. A card can contain several different elements, but they all should be about a single subject. Typically, the card serves as an overview and an entry point for more detailed information.
Notifications: are an update message that announces something new for the user to see. Notifications are typically used to indicate items such as, the successful completion of a task, or an error or warning message.
Modal Windows: requires users to interact with it in some way before they can return to the system.
Message Boxes: are a small window that provides information to users and requires them to take an action before
they can move forward.
Accordion: is a vertically stacked list of items that utilizes show/ hide functionality. When a label is clicked, it expands the section showing the content within. They can have one or more items showing at a time and may have default states that reveal one or more sections without the user clicking.
A user reports that a laptop is not connecting to the corporate wireless network. A technician confirms with a smartphone that the corporate wireless network is available and can be accessed. The technician observes that the Ethernet connection to the corporate network is working. The technician disconnects the Ethernet cable.
Which of the following should the technician do NEXT to troubleshoot this problem?
Correct!
Wrong!
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