Open-source software projects
are built and maintained by a network of volunteer programmers and are widely used in free as well as commercial products.
Which type of software is created and updated by a worldwide community of programmers in available for free?
Open-source software projects
are built and maintained by a network of volunteer programmers and are widely used in free as well as commercial products.
Which term refers to connecting geographically remote computers?
Which term refers to connecting geographically remote computers in a single network to create a “virtual supercomputer”?
Utility computing
.
Are used to exchange information between two different systems?
Web services
can exchange information between two different systems regardless of the operating system or programming languages on which the systems are based. The collection of Web services that are used to build a firm’s software systems constitutes what is known as a service-orientated architecture.
What is a widely used form of distributed processing?
what is a widely used form of distributed processing?
client/ server computing
.
Which of the following is example of a legacy system?
Surprisingly enough, legacy systems can be found across many organizations. Examples include
hardware in power plants
, manufacturing machines controlled by computers running MS-DOS, or outdated financial systems.
What is the foundation technology for Web services?
What is the foundation technology for web services?
system software
.
What are three examples of remote access locations?
Accessing, writing to and reading from, files that are not local to a computer can be considered remote access. For example, storing and access files in the cloud grants remote access to a network that stores those files. Examples of include
services such as Dropbox, Microsoft One Drive, and Google Drive
.
What is remote access explain with example?
Remote access refers
to the ability to access a computer, such as a home computer or an office network computer
, from a remote location. This allows employees to work offsite, such as at home or in another location, while still having access to a distant computer or network, such as the office network.
What is remote access software?
What Is Remote Access Software? Remote access software
lets one computer view or control another computer
, not merely across a network, but from anywhere in the world. You might use it to log into your customers’ computers and show them how to run a program, or sort out their technical troubles.
What is the difference between client and server?
The main difference between client and server is that
a client is a machine or a program that requests for services through the web
while a server is a machine or a program that provides services to the clients according to the client’s requests.
What is the most widely used form of centralized processing?
Client/server computing
is the most widely used form of centralized processing.
Is client/server a distributed system?
The Client-Server Model and Distributed Systems
The client-server model is
basic to distributed systems
. … Client-server architecture provides integration of data and services and allows clients to be isolated from inherent complexities, such as communication protocols.
What are the disadvantages of distributed systems?
- It is difficult to provide adequate security in distributed systems because the nodes as well as the connections need to be secured.
- Some messages and data can be lost in the network while moving from one node to another.
Is Internet a distributed system?
The Internet consists of an enormous number of smaller computer networks which are linked together across the globe. In this sense, the Internet is a
distributed system
. … This same principle applies to smaller computing environments used by companies and individuals who engage in e-commerce.
What is an example of batch processing?
Batch processes generate a product but the sequential processes need not necessarily generate a product. Some examples of batch processes are
beverage processing
, biotech products manufacturing, dairy processing, food processing, pharmaceutical formulations and soap manufacturing.
