A major weakness of a lot of file processing systems is that ____.

Answers

Answer 1

They are several weaknesses or disadvantages of file processing systems but the major weakness is data redundancy and inconsistency. By data redundancy, I mean duplication of data. There are no better methods to validate insertion of duplicate data in file systems. Data redundancy can also increase the chance for errors.






Answer 2
Final answer:

A major weakness of many file processing systems, such as those in Microsoft Windows, is their lack of backward compatibility, forcing users to upgrade in order to access files from newer versions.

Explanation:

A major weakness of a lot of file processing systems is that they lack backward compatibility. In this context, 'backward compatibility' refers to the ability of a system to use files from older versions of the software. Unfortunately, when dealing with systems like Microsoft Windows software programs, they are typically upwardly compatible only. This means new versions can read and process files created with older versions, but the reverse is not true - older systems cannot read files created by newer releases. Such a scenario causes a significant inconvenience when users of older versions receive files from those with newer software, often requiring an immediate upgrade to access those files.

Sometimes the challenges with file processing systems are also related to poor initial design, making it difficult to analyze, parameterize, or communicate changes effectively. In addition, these systems may have limitations imposed by existing software and hardware requirements, leading to unavoidable obsolescence over time.


Related Questions

What is a commonly publicized password sql injection string?

Answers

The strings "or 1=1" and ""or ''=''"  can be commonly used to trick an SQL WHERE clause into becoming true.

So if you specify ' or ''=' as a password, you can log in if the query string would be:

select username,pass from users where username='you' and password='' or ''='' limit 0,1;

SQL injection vulnerabilities allow attackers to manipulate SQL queries by injecting malicious input. A commonly used SQL injection string is ' OR '1'='1, which can bypass authentication checks.

Commonly Publicized Password SQL Injection String

A SQL injection vulnerability occurs when a web application accepts untrusted input without validating it. This type of attack targets SQL databases by injecting malicious commands. One of the most commonly publicized SQL injection strings that attackers use for password fields is: ' OR '1'='1. This string can manipulate the SQL query to bypass authentication checks.

For instance, if a login form has a SQL query like: SELECT * FROM users WHERE username = 'input_username' AND password = 'input_password';, inserting ' OR '1'='1 as the password can change the query to: SELECT * FROM users WHERE username = 'input_username' AND password = '' OR '1'='1';. Since '1'='1' is always true, this allows the attacker to bypass the password check.

Preventing SQL Injection

Validate and sanitize all user inputs to filter out malicious data.Use parameterized queries or prepared statements, which prevent attackers from altering the SQL query structure.Employ hashing and salting techniques to protect stored user credentials.Implement robust error handling to avoid leaking information through error messages.

What type of attack involves using every possible combination of letters, numbers, and characters to create candidate digests that are then matched against those in a stolen digest file?

Answers

The answer is Brute Force.  The attack that involves using every possible combination of letters, numbers, and characters to create candidate digests that are then matched against those in a stolen digest file is Brute Force
It is also known as brute force cracking.  It is a trial and error method used to decode passwords or Data Encryption Standard (DES) keys, through comprehensive effort (brute force).

Which key is pressed to go to the last slide in a slide show?

Answers

Answer:

The End key is used to jump to last slide in a slide show.

Explanation:

In the slide show to go to the last slide from the present slide we have to press the end key.

The End key is a key present on a computer keyboard that is used to move the cursor to the end of the line, document, page, cell, slide or screen.

Below are links to keyboard shortcut keys that use the End key.

•  Alt + End

•  Ctrl + End

Please select the word from the list that best fits the definition
"Candy bars taste good."

A) . TOO BROAD
B) . JUST RIGHT
C) . TOO NARROW

Answers

This sentence is too broad.

I hoped this helped!

The word from the list that best fits the definition "Candy bars taste good" is too broad. Thus, the correct option for this question is A.

What is the significance of definition?

The significance of the definition is determined by the fact it briefly describes its meaning along with its characteristics. It effectively reveals the importance or meaning of something in a very precise manner.

According to the context of this question, a specific word from the list that best fits the definition of candy bars taste good is too broad. It reveals the complete scenario of the definition in a concise way. Too broad illustrates some Extention to the thing.

Therefore, the word from the list that best fits the definition "Candy bars taste good" is too broad. Thus, the correct option for this question is A.

To learn more about the Definition, refer to the link:

https://brainly.com/question/9823471

#SPJ6

In object-oriented programming, what is a constructor?

Answers

A constructor in object-oriented programming is a special method of a class or structure that initializes an object of that type. Basically, it resembles an instance method that usually has the same name as the class. In simple terms, it is a subroutine called to create an object.






Alphonse has prepared a presentation to teach defensive driving techniques to his fleet managers. He has used a number of special effects in his presentation. Special effects should be used in presentations for the purpose of _____. focusing audience attention improving effectiveness increasing audience attention making boring presentations interesting providing visual cues showing off the presenters' skills

Answers

Several answers can apply in this question but the best answer should be: providing visual cues 

Although not really classified as special effects, combining effects in PowerPoint helps create interesting visuals. You can use visual aids in your presentation to achieve the best impact. It is worth noting that overuse of these effects can have a negative effect on your audience.

Answer:

Ight Providing visual cues

improving effectiveness

increasing audience attention

making a boring presentations interesting again

Hope this helps :)

Explanation:

In terms of in-house custom engines versus third-party engines (like Unity), what has changed today from decades ago, and why?

Answers

In the past few years, we have seen an increase in popularity of 3rd party game engines being used instead of in-house ones. Unity, CryEngine and UnrealEngine, for instance, have become more easily accessible now more than ever, with most of them being open-source. The point that they are free will lead to a great increase of development of these engines and allow their whole communities to benefit.

Answer:

People are basically online junkies. ...

TV shows are all the rage, not movies. ...

Movies are rented online, not at stores. ...

Music is streamed, not downloaded. ...

People never really leave the office. ...

School shootings are no longer a surprise.

Explanation:

Sql is an example of a ________ category programming language. 4gl 3gl 5gl 2gl

Answers

The answer is Fourth-generation language (4GL).  Sql is an example of a 4GL category programming language.  SQL is considered a Fourth-generation language (4GL), whereas Java and C++ are third-generation languages (3GLs). Fourth-generation languages are programming  languages that are closer to human language than the high-level languages  like Java.

Data ____ identifies the quality of data in a database.

Answers

Data integrity identifies the data quality in the database.

All of the following are potential benefits of blogging except
A- Professional development
B- Academic advancement
C- Enhanced privacy
D- Additional income

Answers

C is the right answer

When using color in a computer - generated presentation aids you should use?

Answers

the answer is: the same background color on all visuals and no more than two colors for words.

The length of the dhcp address lease can be found by using the _____ command.

Answers

On windows, you find it using the ipconfig/all command.

Which name is given to a set of communications standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network? national security agency (nsa) asymmetric digital subscriber line (adsl) integrated services digital network (isdn) clipper chi?

Answers

Integrated Services Digital Network (ISDN) is a set of communications standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network. ISDN has its advantages and disadvantages.

 

EXPLANATION:

As with dial-up service of POTS, there are some advantages to ISDN. The advantages can be seen below:

• With a dial-up service, you purchase for the used bandwidth. Simply, costs are measured on how long the connection. You can also buy flat-rate use plots with dial-up phone service now.

• Since ISDN utilizes prevailing Cat 3 wiring, no rewiring is needed to link up to the service.

• ISDN might be obtainable in zones where there is no other high-speed Internet connectivity is accessible.

 

On the contrary, ISDN is seldom selected for Internet connectivity because:

• An ISDN connection does not mean that you can connect automatically to the Internet. You must sign with an ISP that has ISDN qualifications.

• ISDN is not commonly obtainable in North America. Its inventors intended it as an extensive service, but applications are shown in just small pockets. It is more extensive in Europe and South America.

• The purchase based on the time you are connected to the line of an ISDN; this kind of data communications is more pricey than other choices of Internet connectivity. Limitless internet connectivity via ISDN sells for about the same as DSL access as cable. Yet, this price is ahead of all other ISDN prices. So, it can be said that the Internet connectivity disburses for the amenities of an ISP, not the ISDN itself.

• Just as dial-up with POTS, ISDN cannot aid a static IP address.

• ISDN is not as dependable as an Internet connection on a full-time basis.

• Cable Internet and DSL are the alternatives that are faster than that of ISD.  

LEARN MORE

If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:

• Which name is given to a set of communications standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network? https://brainly.com/question/13148949

KEYWORDS : ISDN, digital transmission

Subject  : Computers & Technology

Class  : 10-12

Sub-Chapter : Digital Transmission

A commodity is a complex product, and suppliers of these products provide very different types of vacations. True or False?

Answers

The answer is False.  Experience is a complex product, and suppliers of these products provide very different types of vacations not Commodity. 

Answer: false

Explanation:

A cracked tone (reluctor) ring will often cause what type of problem

Answers

Final answer:

A cracked tone ring in a vehicle's differential can cause problems with the ABS system, specifically with the wheel speed sensors.

Explanation:

A cracked tone (reluctor) ring in a vehicle's differential can cause problems with the ABS system, specifically with the wheel speed sensors.

The tone ring is a toothed wheel located on the axle shaft, adjacent to the ABS sensor. When the ring rotates, it creates a magnetic field that the sensor uses to detect the wheel's speed.

If the tone ring is cracked or damaged, it may create an inconsistent or weak magnetic field, leading to inaccurate wheel speed readings. This can cause the ABS system to malfunction, resulting in increased stopping distances, poor brake performance, or triggering the ABS warning light on the dashboard.

Which high-speed storage network protocols used by a san is ip-based?

Answers

iSCSI is the high speed storage network protocols that is used by a san is IP-based.

Should i turn off my computer when a program becomes unresponsive?

Answers

I'm not sure why you would need to. An unresponsive program should not effect the integrity of the system to require a reboot.

If an unresponsive program is being particular persistent and won't exit, CTRL + ALT + DEL then Task Manager, and clicking on the program in the "Processes" tab and clicking "End Task" is a reliable way to get rid of it.

What piece of test equipment enables you to locate a break in a fiber-optic cable?

Answers

The answer is Optical Time Domain Reflectometer (OTDR).  The test equipment that enables you to locate a break in a fiber-optic cable is Optical Time Domain Reflectometer (OTDR).   It detects the location of a fault in a fiber cable by sending light down the fiber-optic cable and measuring the time required for the light to bounce back from the cable fault. The OTDR can then calculate the location of the fault.

Which of these scenarios depicts unethical workplace practice by an employee?

A. monitoring employee movement during working hours
B. monitoring use of workplace resources
C. restricting Internet use
D. revealing confidential data

Answers

Answer:

D. Revealing confidential data.

Explanation:

Confidentiality refers to protecting information from being accessed by unauthorized parties. In other words, only the people who are authorized to do so can gain access to sensitive data. Imagine your bank records.

When confidential data is revealed it is very unethical at workplace.

Answer:

D. revealing confidential data.

Explanation:

Revealing confidential information is an extremely unethical workplace practice by an employee. Engaging in this type of behaviour is not only frowned upon, but can potentially be illegal. The reason for this is that employees are given a certain level of trust when they work at a company. Revealing confidential information violates this trust, and can risk the company's future.

explain why computers process data in binary format

Answers

So it'll be simpler to process. They use "On" (1) and "Off" (0) to convey everything from webpages to Videogames; Like in symbols / characters on a computer they use binary through ascii numbers such as A which is 00000001 or ? which is 00111111. this basically allows for computers to communicate in a simpler way in just using On/Off or 1's and 0's. I hope I helped you, but if I was wrong I'm sorry its been a while since Ive had to explain binary :)

COMPUTER SCIENCE HELP!!!!!

1.The unit guides you on how to use prefab assets (downloaded for free online) to create levels; for example, creating walls or buildings. Besides pure “looks” or aesthetics, name at least one reason you might be better served by creating an asset “from scratch” rather than using a prefab asset?

2.Think about a game you played recently that had interesting level design. What are some of the non-gameplay-essential elements the game included that made the levels more immersive? For either that game or another, name at least one “interactive” element the game included that increased immersion.

3.Name at least one level design consideration you have to keep in mind in 3D games that you don’t need to consider in 2D games. Then, name a second level design consideration/feature/limitation that is more relevant to 2D games than 3D games.

4.During what kinds of tasks might you use a sculpting tool with high opacity? When might you use low opacity?

5.How might you tie a landscape’s textures directly into gameplay?

Answers

1.( I need to know what program this is for to answer this one)
2.Explain a game you played for this one and include a interactive element it had like a Side-quest/Npc/Cool Background ect.
3.For 3D games you have to worry about smoothing and lighting, as for 2D you have to worry about keeping the objects within the players POV as they are usually locked to character and stuck facing one direction.
4.???(need progam name)
5.If the game is based in a snow biome you would use snow landscape textures.

Creating an asset from scratch allows for tailored functionality and optimization for a game. Immersive level designs often include atmospheric elements and interactive objects. 3D level design requires considerations of spatial relationships, whereas 2D level design emphasizes plane composition and visual layer clarity.

Creating Assets from Scratch vs. Using Prefab Assets

One reason to create an asset from scratch rather than using a prefab asset is to have complete control over the functionality and optimization of the asset. An asset made from scratch can be tailored specifically to the needs of the game, ensuring that it integrates well with the game's mechanics and runs efficiently within the game's performance constraints.

Immersive Elements in Level Design

Interesting level designs often include non-gameplay-essential elements like atmospheric effects, realistic lighting, environmental storytelling, and background activities that make the levels more immersive. An example of an "interactive" element that increases immersion could be the ability for players to interact with objects in the environment, such as opening doors, picking up items, or triggering in-game events.

Level Design Considerations: 3D vs. 2D Games

In 3D games, level designers need to consider the spatial relationships and navigation in a three-dimensional space, which is not as relevant in 2D games. Conversely, in 2D games, the focus on plane composition and the clarity of visual layers is more relevant than in 3D games.

Using Sculpting Tools with Different Opacity Levels

A sculpting tool with high opacity may be used for making bold changes or adding significant details to a model, where precision and the impact of each stroke are essential. Low opacity may be used for subtle, gradual changes that require a softer touch, such as blending or smoothing surfaces.

Integrating Landscape Textures with Gameplay

Landscape textures can be tied directly into gameplay by using different textures to indicate various types of terrain that affect player movement or interactions, such as slippery ice patches or sticky mud areas that slow down the character.

A(n) ________ is a variable that receives an argument that is passed into a function. global argument scope parameter

Answers

A reference variable receives an argument that is passed to a function, the scope parameter of global argument.

What information is not typically included in an e-mail header?​?

Answers

The answer is the sender's physical location.  The information that is not typically included in an e-mail header is the sender's physical location.  The email header contains only  the sender and receiver e-mail addresses,  Enhanced Simple Mail Transport Protocol (ESMTP) or reference number and the e-mail servers the message traveled through to reach its destination.  

The logical view of data focuses on meanings and content of the data. true or false
a. True
b. False

Answers

True. The local view of data focuses on content and meanings of data.

The correct answer is true.

Hope this helps! ;)


4. How do social media sites illustrate kindness?

Answers

Social media can illustrate kindness by making friends that are kind to you, by keeping long distance relationships, and raising appreciation at different kinds of events.
Hope this helps!

A worker has submitted a complaint online that is non-serious in nature. How will OSHA most likely respond?

Answers

Answer:

Reach the owner of complaint by telephone, fax, or email.

Explanation:

The Occupational Safety and Health provides workers and their diplomats the power to register an accusation and request an OSHA inquiry of their workplace if they understand there is a severe risk or their employer is not supporting OSHA criteria. Workers do not own to know whether a particular OSHA standard has been disrupted in command to file an objection. The accusation should be registered as soon as possible after remarking the risk or absence of acquiescence because OSHA citations may only be assigned for devastation that currently exist or existed in the preceding 6 months.

A combination of software and data made up of the physical database, the database engine, and the database schema is

Answers

Data management system is the combination of software and data which are made of physical database.

What is the effect called that controls how a slide element appears on the screen during a slide show in PowerPoint?

Answers

Final answer:

In PowerPoint, an animation controls the appearance of slide elements during a presentation, enhancing visual interest and engagement.

Explanation:

The effect that controls how a slide element appears on the screen during a slide show in PowerPoint is known as an animation. PowerPoint lecture slides often come equipped with these features to enhance the presentation and make it more dynamic. Animations can include various effects such as fading in, flying in, wiping from a particular direction, or even more complex motion paths. Instructors often utilize these PowerPoint slides to provide learning objectives, images, and descriptions, as well as to outline and overview chapter topics as a starting place to build their lectures.

A(n) ____ is a logical grouping of several data files that store data with similar characteristics.

Answers

A file group is a logical grouping of several data files that store data with similar characteristics.

What is the maximum value for any octet in an ipv4 ip address?

Answers

They're bytes consisting of 8 bits, so the max value is 2^8-1 = 255
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