What is the white box on the wall?
White box (also called a vanilla shell or warm shell), in commercial construction and real estate parlance, is a partially finished commercial space that a contractor delivers to the landlord or tenant.
What is white box on corner of ceiling?
You’ve no doubt seen them. You may even have a couple installed at home. They’re those little white boxes that sit snugly up in the corners of rooms, between the walls and the ceiling. For the uninitiated, a PIR (Pyroelectric, or Passive InfraRed) is a motion sensor; its sole function is to detect movement in a room.
What is this white box on my outlet?
This is a transformer or DC power supply. Odds are that this was installed years ago by the telephone company to power land-line telephones with light-up dials (“princess” phones).
What is the meaning of white box?
(2) A PC made from commonly available parts. White box marketing refers to the many small companies that assemble and sell Windows PCs (and occasionally Linux PCs) under their own brand name (or no name). These companies often take advantage of surplus motherboards, drives and other parts they can easily mix and match.
What is the white thing on my ceiling?
Fire sprinkler cover plates, also known as covers, concealers, discs, and caps are an important and necessary part of the fire sprinkler system.
What’s in a white box?
When referring to computer hardware, white box refers to packaging that only contains the hardware, with limited or no software or documentation. A white box product is commonly cheaper than the standard product purchased from a retailer and is commonly only made available to an OEM or a bulk purchaser. 3.
Why is there a white box on my desktop?
Booting up your computer on safe mode disabled most of your currently installed drivers which includes your graphics driver. Since the white box disappeared when your computer was on safe mode, this tells us that your current graphics/display driver is not compatible with your current Windows version.
What do you verify in white box testing?
The main aim of white box testing is to verify the proper flow and functionality of the application. The test cases are executed and the output is compared to the desired outcome, if any of the output does not match with the expected outcome, it means that a bug is encountered.
Who will do white box testing?
The developer will do the white box testing, and they will test all the five programs line by line of code to find the bug. If they found any bug in any of the programs, they will correct it.
What are types of white box testing?
7 Different types of white-box testing
- Unit Testing.
- Static Analysis.
- Dynamic Analysis.
- Statement Coverage.
- Branch testing Coverage.
- Security Testing.
- Mutation Testing.
Why is white box testing needed?
White Box Testing is essential because it helps to test the following: It is executed at different levels such as system, integration and unit level of software development. One primary goal of White Box Testing is to verify the working of an application.
Where is white box testing used?
White box testing is an approach that allows testers to inspect and verify the inner workings of a software system—its code, infrastructure, and integrations with external systems.
