Factors Affecting Software Program Quality

Factors Affecting Software Program Quality

Software Program Quality- In making a software program, of course, we must pay attention to an important aspect, one of which is the program’s quality factor. There are 3 categories that affect the quality of software according to McCall which is known as “McCall’s Triangle of Quality”.

So, these categories include:

  1. Product Operation: operational characteristics of a software
  2. Revision: the ability of software to undergo changes
  3. and product Transition: the ability to adapt the software to new environments

Software Program Quality Factors

Each of the three categories above consists of several factors, namely:

Product Operation

Product operation is the operational nature of software related to technical matters in software development that need attention from developers. Where this relates to technical analysis and design, as well as software development. So, this is the product operation factors are:

  1. Integrity: Factors related to software security systems or the amount of access
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7 Ways to Overcome a Slow Laptop Without Reinstalling

7 Ways to Overcome a Slow Laptop Without Reinstalling Windows 10

Laptop- How to deal with a slow laptop that is easy to do without reinstalling Windows 10. Many factors can cause laptops to run slowly.

Ordinary users overcome a slow laptop such as restarting the power. Unfortunately, this is not effective in solving the problem in the long term.

One of the causes of a slow laptop is unused applications that can make memory and RAM work very hard. The ever-new technological factor doesn’t go hand in hand with Windows 10’s slow, aging laptop.

So, technology also affects performance so that it affects usage such as the need for Windows 10 updates.

How to solve a slow laptop without reinstalling

Stop unnecessary apps

Now the way to deal with slow laptops without reinstalling Windows 10 is to sort out the applications that run concurrently.

The cause of a slow laptop is that many applications are running, so it will drain … Read More

EMAIL: Definition, Functions, and Examples

EMAIL: Definition, Functions, and Examples

Email is a way of sending letters in digital form over the internet. Only with a laptop, computer, or smartphone.

Email (electronic mail) or electronic mail functions as a means of sending messages through intermediary computer technology, laptops, and smartphones connected to the internet network.

Understanding Electronic Mail

Email is a way of sending letters in digital form over the internet. Only with a laptop, computer, or smartphone.

You can send emails with data attachments that are also in digital form without the need to move your body at all. The waiting period for a conventional letter is indeed very torturous and a waste of time. Use of electronic mail is increasingly popular both in the world of work and in daily activities.

Email Function

The function of electronic mail is literally to send as well as receive messages. With the attachment function in the electronic mail application, you … Read More

7 Documents You Need to Apply for a Loan in the UK

Regardless of your financial situation, there are basic documents essential in applying for a loan. These are the documents that many people on UK.collected.reviews consider the Bible of all loans and commercial transactions. This is because these documents are primary in ensuring the possibility of getting a loan upon request.

If you want to take a house loan or a personal loan, the documents you need vary. The documents you need vary for the different loans you take from a bank or a credit union. Although one of the most important ones, as revealed by the best credit company, is your credit history. Yet, if you want to take any kind of loan, the following are the general documents you must have:

1.  Your Tax Returns:

This is the document that includes the updated payment of all taxes. You may need a copy of your tax report from the … Read More

5 Diet Types Suitable for People Who Sit All Day

Some people love their 9 to 5 desk jobs. They get to sit behind a desk in an air-conditioned room. People love this kind of job for many reasons, and the reasons why they love it also account for some health issues it causes. You can read about the health issues sitting down for long hours can cause in reviewsbird.co.uk.

Some of them are the rise in blood sugar levels, unhealthy cholesterol levels, etc. However, maintaining an active lifestyle can be the gateway to avoid such health challenges. An office worker or good businessman should consider dietary products online to provide enough energy without accumulating health issues every day.

The following are the food you can incorporate in your diet to maintain a healthy life every day:

1.  Nuts:

This is a good source of omega-3 fatty acid. Nuts also help to fight against inflammation. With the monounsaturated … Read More

How to use email marketing as a musician?

Why email marketing is essential for musicians?

Like any business even for musicians, email marketing lets you connect with your fan base directly and get them to take action.

What’s wrong with social media?

There is no denying that social media continues to be a good marketing tool for people in the music industry. 

Howbeit, it is not easy to reach all your fans through social media channels. 

And people prefer to look at a message shared personally to them when compared to a general public post shared on your social media handles.

This article would help you to build your email list, grow your fan base, boost your career in the music industry.

Find Email Addresses

Having your email list built is a big advantage to proceed with your email marketing strategy. 

To find email addresses you can use the email search tools like GetEmail.io. 

This is an excellent … Read More


Food is essential to human and other lower animals’ existence. Every individual get to eat twice or three times a day. This means the food business is a lucrative venture as it never goes out of demand. Different restaurants always find new innovations in guaranteeing the comfort and satisfaction of their customers.

Most food vendors market and sell their products to online customers, it is easier and profitable to do this for everyone involved. If you are looking for good brands you can check third-party review sites like Collected.Reviews for customers’ feedback for businesses selling food online.

Below are 6 lucrative online food business ideas you can start in 2021:

1.     Cake Decorating Classes

One of the most lucrative online businesses is organizing online tutorials for teaching skills set. Most online users are interested in learning skills that can serve as a means of income. Organizing cake decorating … Read More

Wireless Gadgets Everyone Should Consider Having

Technology has paved ways for big frontiers in all of the human activities. It has infiltrated every aspect of man’s lives, changing how work, learning and shopping are perceived. Nation’s economic growths and developments have also been linked directly to how innovative they can be in the technological spheres. The use of newer technologies paves the way for producing more unique goods cheaply and for capital accumulation, enhancing countries’ international competitiveness.

Innovativeness of technological giants has brought about value-added innovations which undoubtedly enhances a secure and sustainable human development. Man has seen the introduction of inventions such as concentrated solar power, wind turbines, ocean wave power photovoltaic cells, geothermal energy, and many other emerging innovations with hand-held gadgets, not an exception.

Gadgets have grown to become an essential accessory that helps make work more manageable while also complementing man’s lifestyle. The significant role they play in man’s day to day … Read More

Tips for Opening a Computer and Laptop Repair Business

Tips for Opening a Computer and Laptop Repair Business. Computer/laptop repair business, Hp Nowadays, it is no stranger to people using cellphones or computers and of course, they will always be looking for instead of having to buy new ones even though the damage is minor. To start a small business in the electronics sector, namely computer/laptop service, all you need is this cellphone:

Abilities and expertise

Tips for Opening a Computer and Laptop Repair Business. The consumers of this computer and laptop repair business are of course the owners and users of computers and laptops. This is because not all owners of computers and laptops can repair damage to their computers or laptops even though it is very easy to do.

Place of business

To start a Computer and Laptop repair business, what you need to prepare first is that the place of business must be located in a … Read More

Knowing the Type of Mouse Damage and How to Fix it

Knowing the Type of Mouse Damage and How to Fix it. Mice with cheap prices seem to be quite prone to damage. You can prove it, by buying this device which costs 20 thousand and usually runs only a few months. Or some even experienced damage for up to 2 weeks. This means that indeed high prices have good quality and long-lasting durability. Types of damage to the mouse and how to repair the mouse

Stuck mouse pointer

Knowing the Type of Mouse Damage and How to Fix it. The first problem is the mouse pointer suddenly stuck. Actually, this problem is usually not damaging to the mouse component itself. However, congestion is caused by excessive CPU usage or an application that crashes, or a computer that hangs. After the crash and hang, the problem is resolved, the mouse pointer can be run again. However, if the mouse pointer is … Read More

Types of Computer Keyboards and Their Functions

Types of Computer Keyboards and Their Functions. As with the mouse, the keyboard evolves over time and gives rise to various types and shapes.

Types of Computer Keyboards

Types of Computer Keyboards and Their Functions. The keyboard is divided into 2 types, namely the port and the keys.
Below are the advantages and disadvantages of each type of keyboard based on the ports and buttons.
By Port

There are 4 types of keyboards based on the different port ports, namely:

Serial keyboard

The serial keyboard is a keyboard used on old DOS-type computers where the ports are bus-shaped with pins.

PS2 keyboard

The next type of keyboard that developed after the serial port was PS2 or serial port type 2. The port color on the mouse is green and the PS2 keyboard is purple with a circular shape.

USB keyboard

Keyboards that have a universal serial bus or USB port … Read More

5 Easy Ways to Fix Most Computer Problems

5 Easy Ways to Fix Most Computer Problems. Electronic devices such as computers, laptops, and cellphones have become primary needs for most people. Computers and laptops are especially needed, given the practicality of their use and complete functions. For workers to schoolchildren and college students, computers and laptops are places to do all tasks.

5 Easy Ways to Fix Most Computer Problems. One of the problems most often experienced by computer and laptop users is a decrease in the performance capacity of their devices. Computers will become heavy and slow if they accommodate too much data and are used continuously without rest. The age factor of the computer can also be a cause of slow computers.

Generally, how to deal with a slow computer can be by adjusting the installed software with the installed hardware specifications. You can also delete unused applications, install anti-virus, pay attention to the cleanliness of … Read More

Problems That are Often Encountered in Computer Damage

Problems That are Often Encountered in Computer Damage. A computer network is a technology that really helps human activities. But behind all its sophistication, there are problems that usually occur in computer networks.

Problems That are Often Encountered in Computer Damage. The presence of computer networks brings many benefits to humans. Various groups also use it to complete their activities. But of course, every technology has its problems sometimes.
Below are some problems that commonly occur in computer networks:

Network Device Failure

Interference due to network device failures can vary, from NIC-LAN card failures on one computer, switch failures on multiple computers, to large-scale failures at the central switch connecting the network servers. For LAN card failure on one of the computers, the solution is to replace it with a spare network card.

Cannot Share Data

The problem of not sharing data happens quite often. The reason could be because … Read More

The 7 Loudest Portable Bluetooth Speakers 2020

If an audio update is not out there or the audio problem persists after the update, continue to downloading the driver instantly from the audio expertise provider. Next to the audio driver replace, if available, click on the Install now icon .

Make positive that you’ve chosen the monitor as the audio output device from the audio settings. However, when you have a older monitor or an older PC, you might not have these ports. As talked about earlier, utilizing DisplayPort and HDMI for playing sound by way of the monitor is sort of straight ahead. You then must enable HDMI audio output by right clicking the monitor and then select set as default from the menu list that pops up. Before you begin, examine the sound card configuration and join the HDMI cable to every ends.

The following guide will educate you the way to play sound through monitor … Read More

What To Do When Your Keyboard Stops Working Properly

Most computer systems use the mini-DIN PS/2 connector; but an growing number of new systems are dropping the PS/2 connectors in favor of USB. No matter which kind of connector is used, two principal components are sent via the connecting cable. Keyboards require a small amount of power, usually about 5 volts, in order to function. The cable additionally carries the info from the keyboard to the pc. Metal contact and foam component keyboards aren’t as widespread as they was once.

Both technologies have good tactile response, make satisfyingly audible “clicks” and are cheap to provide. The problem is that the contacts have a tendency to wear out or corrode sooner than on keyboards that use other technologies.

Also, there isn’t a barrier that prevents mud or liquids from coming in direct contact with the circuitry of the key matrix. Rubber dome change keyboards are inexpensive, have fairly good tactile … Read More

It’s Time To Dump Those Old Iphones And Ipads

The user expertise for iOS is intuitive enough that there is nearly no learning curve. I have seen kids who have never used a smartphone work out the basics in about quarter-hour. Similarly, in case you have already owned an iOS system, you possibly can swap to some other and routinely know exactly how it works. The reality is we are likely to get somewhat misplaced in the specs and often forget to have a look at what actually issues. There is extra to processing power than cores and pace clocks.

Cisco Ios Technologies Portfolio

I too had a persistent “unable to install iOS 12” error message. Have simply upgraded to IOS12 by way of iTunes as my iPad didn’t have sufficient space. Continue , if i’m going to wi fi settings it brings up my options and mine is ticked , press done and nothing happens. I have up … Read More

Find A Computer Keyboard And Mouse That Fight Fatigue

You can attempt it out now for your self, strive typing two keys at the identical time. If only one of the keys is registered, you in all probability want a brand new keyboard. Gaming keyboards may be price it if they have the proper features similar to mechanical switches, N-key rollover, and a wired connection.

It’s truly unbelievable how sleek and skinny this keyboard is, especially contemplating how comfortable it’s to make use of, thanks to its nice bounce and satisfying tactile suggestions. It’s, in fact, due in large part to that steady scissor mechanism, which Apple has adopted on its laptops as properly. Turn it on for the primary time, and it’ll mechanically pair with your Mac – it’s so decidedly Apple.

These used the QWERTY layouts and added keys similar to escape (ESC) which had special meanings to computers. Since the standardization of PC-appropriate computers and Windows … Read More

Best 12 Computer Games For Kids

MotoGP – alongside the ever-improving MXGP series – are easily its two greatest franchises, and MotoGP seems to be the most accomplished one its produced but. You’re getting one of the best visuals of all platforms on PC, with every texture and every particle effect in full impact. Careers include working as a conservationist, saving lives as a lifeguard, filling your nets as a fisherman and exploring beneath the waves as a deep sea diver. There are lots of cultural activities to participate in, and a ton of tropical-themed objects to decorate your Sims up in.

There are a number of too many microtransactions, and the time wanted to earn every thing organically is a little too grindy, but hopefully with additional updates this weight might be lifted a little. There are facet-quests to unlock, karaoke to carry out and a lot extra. There’s even a cupboard with Virtua Fighter … Read More

2020 Gaming Pc Build Guide

That being stated, a build at this price point would run esports titles moderately properly in low settings. Well, the truth is, the price can differ fairly dramatically depending on whether or not you need your PC to be entry-degree, mid-range, or high-finish. Today, we’re going to walk you through how to build a gaming PC, with our step-by-step, straightforward to comply with guide. By the tip of this article, you will know everything you need to know to successfully build a PC. If you’re a standard computer consumer, there’s no real benefit to building your individual computer anymore.

How To Build Your Gaming Pc

This is the one potential downside of constructing your personal machine. It is difficult to explain the sensation you get whenever you attempt turning on the machine and nothing occurs. You’ve put in a number of hours of labor and a major amount of cash, … Read More

China Laptop And Tablet Computer Exports Report 2020

There are a number of issues with the Galaxy Tab S6, like the shortage of a headphone jack and an iffy consumer interface, however if you’re looking for a barely cheaper various to a lot of other merchandise on this record it could be for you. The Samsung Galaxy Tab S6 Lite is a less expensive model of the Galaxy Tab S6, and rather than providing a smaller tablet it as a substitute loses a couple of high-end specs to maintain the worth down. Apple’s iPad range is often the place we see the most thrilling discounts, and we’ll be collating collectively each the most effective Black Friday iPad deals in addition to one of the best Cyber Monday iPad deals as well.

You can tweak how rapidly the pointer strikes, double-click on actions and more. Save 25% when youjoin AARP and enroll in Automatic Renewal for first 12 months.Get … Read More

Which Jbl Speaker Should You Buy? Flip 5, Charge four, Xtreme 2, Link Portable

18 hours of playtime from one charge and a USB charging possibility that can charge while enjoying. You can set 5 totally different bands of EQ or use EQ presets to improve the audio. MakeUseOf has affiliate partnerships, so we receive a share of the revenue out of your buy. This won’t have an effect on the worth you pay and helps us offer the most effective product suggestions.

, you’ll be able to simply check on the bottom of your monitor if it has an audio enter jack. PCWorld helps you navigate the PC ecosystem to search out the merchandise you want and the advice you have to get the job done. Portable amps are still clunky, so shopping for headphones that work well without one is a smart buy. Despite the metaphor, please resist the temptation to plug your headphones into a spigot.

The nominal impedance is 8 … Read More

What Is Tablet Computer? Webopedia Definition

Apple’s A12 processor, the same one in the iPhone XR and XS, handles multitasking, multiple browser tabs, and iPadOS video games with out issues. The iPad Pro’s A12X processor is a bit sooner, and the Pro has 4 GB of memory to the Air’s 3 GB, but the overwhelming majority of the time you wouldn’t be able to feel the distinction.

It also had the worst battery lifetime of any tablet we examined, lasting just over 3 hours in our test. Performance is the place the third-generation Air shines in contrast with equally priced Windows tablets like the Surface Go.

Windows eight run on Intel and AMD machines and it helps Windows 7 .exe apps, in contrast to Windows RT that solely supports apps from the Windows Store. Most convertibiles and tablets run on Intel quite than AMD CPUs.

Whether you’re watching your favourite movies, browsing the online, sending emails, … Read More

Types Of Coding Languages Guide

Compile-time Reflection And Compile-time Code Execution §

Complex language is one of the defining components that makes us human. Two of the ideas that make language unique are grammar and lexicon.

Contrary to popular perception, he named the language Python not for the snakes, but for Monty Python, a comedy troupe. As others have mentioned, 10 weeks should be sufficient when you have a pc programming background. I would post the books I discovered java with however they’re at house and I ain’t. 10 weeks is longer then I normally get to learn a brand new language. Realistically I’d say a minimum of 2 perhaps three years of programming to reach industry entry level standard.

Phonetics and phonemics are the research of individual items of sound in languages. All languages have a grammar, and native audio system of a language have internalized the rules of that language’s grammar.

It was … Read More