why blu rays store more data than dvd
A Blu-ray disk stores more data than DVD because it uses a blue laser that has a shorter wavelength (405 nm) rather than a red laser (650 nm).
What is a Blu-ray disk?A Blu-ray disk can be defined as a high-capacity optical disk storage medium that is designed and developed by Sony, Blu-ray Disc Association, so as to record (store), rewrite and play back high definition (HD) video formats.
Based on scientific information, the reason why a Blu-ray disk stores more data than DVD is simply because it uses a blue laser that has a shorter wavelength (405 nm) rather than a red laser with a wavelength of 650 nm used on DVDs.
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In a certificate authority (ca) infrastructure, why is a client certificate used?
Answer:
To authenticate the client with other computers, a client certificate is utilized. For component of the permissions before starting an encrypted channel, the client utilizes the CA certificate to validate the CA signature on the server certificate. Client software is often used. Web pages, for example, offer a list of trustworthy CA certificates, since many users rely on their client software.
The client certificate that is used as part of the authorizations before launching a secure connection.
What is a client certificate?A client certificate is a form of digital certificate that is used to make authenticated request to a remote server.
In this case, the client certificate is used as part of the authorizations before launching a secure connection.
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Which hardware component interprets and carries out the instructions contained in the software.
Answer:
Processor
A processor interprets and carries out basic instructions that operate a computer.
If I bought mine craft p.e. for 7.99 and hook my Micro soft account up, will i get java edition
Marlene is updating her horizontally scaled Internet-facing web servers to remediate a critical bug. Her manager has agreed to operate under reduced computing capacity during the process but stipulates that there can be no downtime during the process. What upgrade approach should Marlene perform to meet these requirements
The inference is that the upgrade approach should Marlene perform to meet these requirements is rolling.
What is an inference?An inference is the conclusion that can be deduced based on the information given.
In this case, the inference is that the upgrade approach should Marlene perform to meet these requirements is rolling. This will help in upgrading the web servers.
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Choose an industry and consider how web design has made an impact on that industry. What specific skills do you think are required to do web design for this industry? What do you think the future holds for web design in this industry?
The industry I chose is the fashion industry and how web design has made an impact on that industry are:
It often impact the visual style of cloths.It has helped in making of nice and good cloth design. It aid in design and visual effect of its product.What is the impact of web design?Web design is known to be a key parts of Internet marketing strategy as it helps in digital customer experience in a lot of ways.
The skill needed are:
Visual designThe use of Design software. HTML. JavaScript, etc.Therefore, The industry I chose is the fashion industry and how web design has made an impact on that industry are:
It often impact the visual style of cloths.It has helped in making of nice and good cloth design. It aid in design and visual effect of its product.Learn more about fashion industry from
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What is the best example of personally identifiable information.
Answer:
Social Security Number, Drivers License Numbers, Credit Cards.
With _____ technology, a web server delivers information to users, who have signed up for the service, instead of waiting for them to request the information be sent to them
With the use of Push technology, a web server delivers information to users, who have signed up for the service.
What is push technology?This is known to be Software that automatically send information to users. via a Web browser, e-mail, or others.
Note that in the case above, With the use of Push technology, a web server delivers information to users, who have signed up for the service.
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24 3 Ans a. Define the term computer hardware. b. C. What are input devices? List any two input devices. What is processing device? Write the name of processing devices d. What are output devices? Name any two common output devices Differentiate between soft copy output and hard copy output? f. What are storage devices? Write two such devices. e. g. What is primary memory? What are its types. h. What are the differences between RAM and ROM? i. What is CPU? List its major parts. j. Write short notes on the following: i. Keyboard Rising School Level Computer Science - 6 ii. Control unit iii. Printer
Explanation:
hardware are the physical parts of the computer which can be touched seen and felt is called hardware.
the device which are use to inter data and instructions from the user is clawed input device. foreg; keyboard , mouse.
the processing device of computer is cpu
the printed information which can be touched and seen is Called hardcopy .
soft copy are which can be seen but not touched is called soft copy .
the device that are use to store data and instructions is called storage devices.
What are backup storage devices of computer? Why are they necessary in the computer system?
Answer:
Backup storage devices retains current copies of data on hand, enabling backup in the event of hardware failure or data loss. Backup storage, unlike long-term, archive, or cold storage, must allow for the quick recovery and restoration of backup data. Backup storage devices are disk-based hardware appliances that include specialized software for encryption, interconnection, data processing, and compression. A remote backup appliance aids in the maintenance and recovery of company operations. As storage media, backup storage frequently employs both disk-to-disk (d2d) and magnetic tape systems.
The primary function of such devices is data storage and processing, which serve to improve efficiency and performance. This component comprises hard disks, USB drives, solid-state drives, and portable hard drives. There are additional storage options, such as cloud storage, AWS storage, and so on, but they are not the principal sources of storage devices. These are some of the new ways to save data online. Storage devices are an essential component of a computer system.
What is a disadvantage of network-based ips devices?
A disadvantage of network-based IPS devices is that they cannot detect attacks that are launched using encrypted packets.
What is an IPS devices?An intrusion prevention system (IPS) is known to be a kind of network security tool which helps to constantly look into a network for malicious activity and they often takes action to hinder it.
Note that in the case above, A demerit of network-based IPS devices is that they cannot detect attacks that are launched using encrypted packets.
See full question below
What is a disadvantage of network-based IPS devices?
They use signature-based detection only.
They cannot detect attacks that are launched using encrypted packets.
They are implemented in expensive dedicated appliances.
They cannot take immediate actions when an attack is detected.
I don't know what IPS means, I was day dreaming
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What options are available for storing backups, physically?
The options are available for storing backups, physically are:
In both on site and off site,, a person can backup data to a given system that is located on-site, or the backups can be sent to any remote system that is off-site. What is a backup?This is known to be a device that helps to save information or data temporarily or permanently.
Note that in the above, The options are available for storing backups, physically are:
In both on site and off site,, a person can backup data to a given system that is located on-site, or the backups can be sent to any remote system that is off-site.Learn more about backups from
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Missing appropriate security hardening across any part of the application stack or improperly configured permissions is an example for.
An example of a security misconfiguration is the absence of adequate security hardening throughout the application stack or incorrectly set permissions.
What are security misconfigurations?Security measures that are incorrectly set or left unsecured are known as security misconfigurations,
They, put your systems and data at risk. Basically, a misconfiguration might result from any poorly described configuration changes, default settings, or a technical problem with any component in your endpoints.
Cross-Origin resource sharing (CORS), and verbose error messages are a few instances of security misconfigurations.
Missing appropriate security hardening across any part of the application stack or improperly configured permissions is an example of security misconfigurations.
Hence, security misconfigurations are the correct answer.
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you want to implement a protocol on your network that allows computers to find the ip address of a host from a logical name. which protocol should you implement?
The protocol that should be implemented is that one needs to enable hosts on the network to find the IP address.
What is IP address?It should be noted that IP address simply means a unique address that defines a device on the internet.
In this case, the protocol that should be implemented is that one needs to enable hosts on the network to find the IP address.
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True or false: all blockchains are programmed to have the same block time (confirmation time) as each other.
Answer:
False
Explanation:
The complexity of the hash, which is the hexadecimal number produced by the hashing process, determines the precise length of time required for block production. Thus, block times won't always be the same.
What is the type of modulation used by twisted pair cable computer networks known as?
Answer:
Line coding is the type of modulation used by twisted pair cable computer networks
Explanation:
Line codes are employed in data communication applications for digital base-band modulation. A digital data stream is encoded into a sequence of pulses for transmission over a base-band analog channel. It is a code that is chosen for use in a communications system for baseband transmission. For digital data transfer, line coding is frequently employed.
Line coding is the type of modulation used by twisted pair cable computer networks.
What is line coding?In telecommunication, a line code is known to be a digital baseband modulation that is said to be a code taken for use within a given communications system for baseband transmission uses.
Note that Line coding is used mostly in digital data transport and as such, Line coding is the type of modulation used by twisted pair cable computer networks.
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the scope of a temporary table is limited to what?
The scope of a temporary table is limited to the database session in which it's defined.
What is a database?A database can be defined as an organized and structured collection of data that are stored on a computer system as a backup and are usually accessed electronically.
In database management system (DBMS), the scope of a temporary table is generally limited to the database session in which it's defined by a software developer or programmer.
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What are 15 importance of information processing cycle?
Answer:
mark me as the brainliest
Explanation:Before you can start to learn about the different types of computers that you will come across, you need to understand the basics of how computers work. All computers, whether they are the smartphone in your hand or large, powerful servers, operate on the same five basic principles. These are input, processing, storage, output and communication. Each component of a computer performs one of these functions, but they all work together to make the computer work.
Answer:
Importance of information processing cycle are:
Explanation:
It provides meaningful information.It helps performers identify relevant cues via selective attention.It helps in increasing movement reactions which will lead ultimately to a successful outcome. It help enhance our ability to store more information in the long term memory is practiced.It provides students with more skills. It aims to explain how information is encoded into memory.It is based on the idea that humans do not merely respond to stimuli from the environment.It deals with large sums of data on a daily basis which is processed into information,etc.Hope it helps!
__________ is a software-enabled technique that can change the hardcoded mac address to any mac address and thus overcome mac address filtering
MAC address spoofing is a software-enabled technique that can change the hardcoded mac address to any mac address and thus overcome mac address filtering.
What is MAC spoofing?It should be noted that MAC spoofing simply means a technique for changing the factory assigned media access control to a network interface.
In this case, it is a a software-enabled technique that can change the hardcoded mac address to any mac address and thus overcome mac address filtering.
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The programming process consists of several steps, which include:
The programming process consists of several steps, which include: Design, creation, testing, and debugging.
What are the steps in programming process?The programming process is also made up of:
Defining the problem.Planning the solution.Coding the program.Testing the program.Documenting the programNote also that The programming process consists of several steps, that include: Design, creation, testing, and debugging.
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Which is the best/proper way to declare that your page uses the html5 protocol?
The best/proper way to declare that your page uses the html5 protocol is <DOCTYPE HTML>
What is HTML?It should be noted that HTML5 is a markup language that is used for structuring band presenting content on the world wide web.
In this case, the best/proper way to declare that your page uses the html5 protocol is <DOCTYPE HTML>.
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cyber vulnerabilities to dod systems may include
Cyber vulnerabilities to dod systems may include all of the above Options.
What is Cyber vulnerabilities?In cybersecurity, a vulnerability is known to be any kind of weakness exist with the aim to be exploited by cybercriminals to be able to have unauthorized access to a computer system.
Note that in the case above, Cyber vulnerabilities to dod systems may include All of the above Options.
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Which wan connection types use digital communications over pots?
The WAN Connection that uses digital communications over pots is called; Digital Subscriber Line (DSL)
How to understand WAN (Wide area network)?A wide area network(WAN) is defined as a telecommunications network that extends over a large geographic area.
Now, there are different means of transmitting these WAN networks but the connection type that uses digital communication over pots is called Digital Subscriber Line (DSL). This is because it digitally transmits data that is sent over the POTS copper wire infrastructure using Point–to–point (PTP) technology which experiences little to no congestion.
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What are 2 ways to send a message to your client when signed in as an accountant user?.
Answer:
The use of Ask client and request are 2 ways to send a message to your client when signed in as an accountant user.
An aggregate function is _____. A. a function that calculates a statistic such as a subtotal or average B. a mathematical expression, such as [Qty]*[UnitsSold] C. a way to group records, such as by state or postal code D. a way to test the accuracy of data
Answer:
A. a function that calculates a statistic such as a subtotal or average.
What is the Digital Living Network Alliance ?
Answer:
The Digital Living Network Alliance, also known as DLNA, is a trade association that establishes rules and practices for home network equipment, incorporating, among others, PCs, smartphones, laptops, smart TVs, and multimedia streamers. When a DLNA approved item is joined to a home router, it may interact and exchange multimedia content with other DLNA products on the network.
In order to provide link encryption at both ends of a data transfer, the Digital Living Network Alliance collaborates with telecommunication, cable, and broadband service providers. Its main objective is to offer a streamlined platform for developing and disseminating digital content services. Establishing modules to interact with one other was a laborious task prior to the introduction of the Digital Living Network Alliance. The Digital Living Network Alliance simplified by defining communication protocols for all authorized multimedia devices from all vendors. It is a consumer technology standard that allows entertainment systems in the house to exchange material with one another across a home network without requiring a lengthy configuration process.
The digital living alliance network is a set of guidelines to share digital media among wired and wireless multimedia devices.
What is the digital living alliance network?The Digital Living Network Alliance is a trade association that establishes rules and practices for home network equipment, incorporating computers, smartphones, etc.
It is a set of guidelines to share digital media among wired and wireless multimedia devices.
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is CLI and DOS the same ??
Gaining an understanding of the current application system and messages provides a _________ against which future design requirements can be gauged
Gaining an understanding of the current application system and messages provides a baseline against which future design requirements can be gauged
Having an understanding of the current application system and messages provides a baseline against the future design requirements that can be gauged.
What is a baseline?A baseline is known to be a kind of imaginary starting point or the option that is often used as a basis of comparison for a thing.
Note that in the above case, when a person has an understanding of the current application system and messages, it gives a baseline against the future design requirements that can be gauged.
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Quickbooks online accountant firm users can use the quickbooks online advanced desktop app to access what types of client subscriptions?.
The type of the client subscription used is paid subscription.
What is Paid Subscription?Paid Subscription refers to the payment made already on the product purchased or the services received. It is a kind of the recurring payment whose transactions repeat after a regular basis.
If the customer continue to receive the service then he or she has to pay the subscription.
After paying the membership costs, customers of Quickbooks Online for accountancy firms can access the Quickbooks Online Advanced desktop application.
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the hyperledger fabric framework only offers blockchain services?
The hyperledger fabric framework only offer blockchain services. Therefore, it's true.
What does the hyperledger fabric offer?It should be noted the hyperledger frameworks are used for building blockchain for organizations.
It should be noted that they're also used for open source development. Therefore, the correct option is true.
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