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computers
What is WMAN with example
1 min
by Junaid Rehman 4 years ago8 months ago

WMAN is a wireless metropolitan area network that can cover a whole city. It is larger than WLAN (wireless local area network) and smaller than WWAN (wireless wide area network). WMAN is managed by any private organization or government agencies. Wireless MAN is accessed by only authorized users. It can cover a distance of 30...
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computers
Advantages and disadvantages of workstation
2 min
by Junaid Rehman 4 years ago8 months ago

What is workstation A workstation computer is a special type of computer which has more processing power than a normal PC. You can do more work than a normal PC can do. Normal PC can do stuff like browsing the internet, word processing, listening to music etc. But a workstation can do video editing, playing...
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computers
What is WPAN with example
2 min
by Junaid Rehman 4 years ago8 months ago

WPAN is also known as a wireless personal area network. WPAN is a type of wireless network connection between personal devices like tablets, smartphone, computer and PDA (Personal digital assistants). The network connection in WPAN is either made via Bluetooth or Wi-Fi. Bluetooth can connect devices in a range of 30 meters. In case of...
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Mobiles
Advantages and disadvantages of iOS operating system
4 min
by Junaid Rehman 4 years ago8 months ago

iOS is a mobile operating system developed by Apple company. iOS is a short form of the iPhone operating system. iOS first version was released in 2007. The current stable version of iOS is 13 and iOS 14 beta version is released these days. iOS 14 stable version is near to release. iOS is used...
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Wordpress
‘wp’ is not recognized – Solved
1 min
by Junaid Rehman 4 years ago8 months ago

WordPress is popular content management system. By using WordPress we can make blogs and custom websites. Millions of websites run on WordPress which includes popular blogs, eCommerce stores, travelling websites, and more. For developers wordpress provides command line interface which helps developers to create plugins, activate/deactivate plugins and themes and more common works. For using...
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computers
Advantages and disadvantages of multi-core processors
1 min
by Junaid Rehman 4 years ago8 months ago

A multicore processor has multiple processing units (cores) on a single chip. Each core of the processor performs different tasks. For example, if you are using WhatsApp on the mobile then one core is handling WhatsApp and other core of processor may be used for downloading a document at the same time. A multicore processor...
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computers
What is a hybrid topology with example
1 min
by Junaid Rehman 4 years ago8 months ago

A hybrid topology is a combination of two or more topologies. For example, if you combine Ring and star topology to make bigger network then it will be called hybrid network or hybrid topology. Different topologies are combined via the hubs and switches. Most common hybrid topologies include star-bus and star-ring network. Features of hybrid...
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computers
What are laser printers
2 min
by Junaid Rehman 4 years ago8 months ago

Laser stands for light amplification stimulated emission of radiation. Definition of a laser printer: A laser printer is a type of photocopier machine that uses laser light and toner to print a document. A laser printer uses a selenium coated drum which uses electrical charges for printing purpose. The laser light makes print by mixing...
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computers
What is software development life cycle (SDLC)
2 min
by Junaid Rehman 4 years ago8 months ago

For building smaller software, developers usually don’t follow any rules and just start coding with little planning. But for building commercial high-end software companies follow rules and regulations. In software engineering, we use software development life cycle (SDLC) to develop complex software. It is an international method for software development. So let me first define...
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computers
What are 3D printers
1 min
by Junaid Rehman 4 years ago8 months ago

3D printers are the printers used to make 3-dimensional objects. These printers use plastic material to make objects. The objects they make are aircraft parts, aeroplane parts, and others. 3D printers are costly than other types of printers. The size of 3d printers is different depending upon what they are made for. For example for...
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