An array is a collection of values. The image below shows how we can think of an array named myFruits, with the values 'banana', 'apple', and 'orange' stored inside it. 'apple''orange''banana'ValuesArray NamemyFruitsIndexes012 Each value in an array has a position, called index, whi...
What is an external monitor? External monitors, also known as computer display monitors, are devices that connect to your computer and give you the ability to visualize what is happening with your computer. They can be the same size as your computer, or they can be larger or smaller. Extern...
The DBMS is installed on the data server, and other systems can then access the data. However, from an IT perspective, the term “data server” isn’t always precise—it can refer to hardware, the software platform, or a combination of the two. As software, the data server may be ...
This means that the first element of an array is assigned an index of 0, and each subsequent element’s index progresses from there. So, to access the first, second, and third elements of the example_array, you use the following index notation: example_array[0] 2 example_array[1] ...
A disk array from HPE An enterprise-level storage array is designed for configurations that contain hundreds of servers. It can process server compute power to handle huge amounts of data transactions per second. A midsize or low-end storage array is a stripped-down version for environments wit...
What Does Antenna Array Mean? An antenna array is group of antennas connected and arranged in a regular structure to form a single antenna that is able to produce radiation patterns not produced by individual antennas. Advertisements Antenna arrays are groups of isotropic radiators of ...
When a drive fails, the probability that another drive in the array will also soon fail rises, an event that would likely result in data loss. This is because all the drives in a RAID array typically are installed at the same time, so all the drives are subject to the same amount of...
All of the data in an in-memory database is stored in a computer's random-access memory (RAM). When you query or update this type of database, you access the main memory directly. There's no disk involved. Data loads quickly because accessing main memory (which is near the processor ...
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What is an iSCSI initiator? AnInternet Small Computer System Interfaceinitiator is software or hardware that lets a host computer send data to an external iSCSI-based storagearraythrough anEthernetnetwork adapter over aTCP-basedIPnetwork. ISCSI is a protocol for sharingblock storageand communicating wi...