A bit (short for "binary digit") is the smallest unit of digital information. It can have a value of either 0 or 1 and is the basic building block of all digital communications and computing systems. How many bits are there in a byte?
AI has acolytes, with a faith-like belief in the technology’s current power and inevitable future improvement.Artificial general intelligenceis in sight, they say;superintelligenceis coming behind it. And it has heretics, who pooh-pooh such claims as mystical mumbo-jumbo. The buzzy popular narra...
Mapping Stage: This is the first step of the MapReduce and it includes the process of reading the information from the Hadoop Distributed File System (HDFS). The data could be in the form of a directory or a file. The input data file is fed into the mapper function one line at a tim...
A risk map is often presented as a two-dimensional matrix in the enterprise. For example, the likelihood of a risk occurring is plotted on the horizontal or x-axis, while the impact of the same risk is plotted on the vertical or y-axis. This risk matrix example shows natural disasters a...
A port 1) has two definitions in computing. It can be: logical: the number in a socket that locates a service for network protocol Physical (hardware): a way to connect devices together This article talks about the logical netsocket port, the socket of the Internet Protocol. 2) ...
what is a chromebook? what is a convertible laptop tablet? what is a netbook? what is an ultrabook? what is a tablet pc? what is a trackpad what is cloud computing? what is a hybrid what is a motion control or gesture control laptop? yoga vs. thinkpad tablets lenovo’s best android...
Cloud computing is the delivery of computing services over the internet ("the cloud") to offer faster innovation and flexible resources.
A demilitarized zone, or DMZ, in computing is a subnetwork between a local network and external networks like theinternetto protect internal users anddatafrom threats to the network perimeter. The globalwide-area network(WAN) known as the internet is an open ecosystem offering content, products, ...
What is Boolean? In computing, the term Boolean means a result that can only have one of two possible values: true or false. Boolean logic takes two statements or expressions and applies a logical operator to generate a Boolean value that can be either true or false. To return the result...
While often seen as a large-scaledistributed computingendeavor, grid computing can also be leveraged at a local level. For example, a corporation that allocates a set of computer nodes running in a cluster to jointly perform a given task is a simple example of grid computing in action. A ...