Clearing your browser’s cache and cookies means that website settings (like usernames and passwords) will be deleted and some sites might appear to be a little slower because all of the images have to be loaded again. What happens if I clear all cookies? When you delete cookies from your computer, you erase information saved in your browser, including your …
Browsing history: Clearing your browsing history deletes the following: Web addresses you’ve visited are removed from the History page. Shortcuts to those pages are removed from the New Tab page. Address bar predictions for those websites are no longer shown. Does deleting history actually delete history? Simply deleting your browsing history does not delete all the information Google possesses relating …
Computer cache definition Cache is the temporary memory officially termed “CPU cacheCPU cacheA CPU cache is a hardware cache used by the central processing unit (CPU) of a computer to reduce the average cost (time or energy) to access data from the main memory. A cache is a smaller, faster memory, located closer to a processor core, which stores copies …
Deployment Image Servicing and Management (DISM.exe) is a command-line tool that can be used to service and prepare Windows images, including those used for Windows PEWindows PEWinPE is an add-on to the Windows Assessment and Deployment Kit (ADK). You can download the ADK and WinPE add-on from Download and install the ADK. Install the ADK and the WinPE add-ons to …
An operating system has three main functions: (1) manage the computer’s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software. What is the main purpose of a operating system? The operating system’s job The operating system (OS) manages all of the software and …
There is a lack of interaction between the user and the job. CPU is being often idle, because the speed of the mechanical I/O devices is slower than the CPU. It is difficult to provide the desired priority. What is batch processing OS What are the limitations of batch OS? It only executed one job at a time, and data …
An Error is a mistake made in the code; that’s why we cannot execute or compile code. The Fault is a state that causes the software to fail to accomplish its essential function. If the software has lots of defects, it leads to failure or causes failure. Raised by. The Test Engineers submit the bug. What is meant by error …
A warning message is a modal dialog box, in-place message, notification, or balloon that alerts the user of a condition that might cause a problem in the future. A typical modal warning message. How do you write a message alert? Use the five W’s: who, what, when, where, why, and how if needed. If you use acronyms or unique words, …
Error messages are used when user intervention is required, to indicate that a desired operation has failed, or to relay important warnings (such as warning a computer user that they are almost out of hard disk space). What are the three causes of error messaging? A good error message has three parts: problem identification, cause details if helpful, and a …
When developing programs there are three types of error that can occur: syntax errors. logic errorslogic errorsIn computer programming, a logic error is a bug in a program that causes it to operate incorrectly, but not to terminate abnormally (or crash). A logic error produces unintended or undesired output or other behaviour, although it may not immediately be recognized as …