The wireless standard that uses only the 5 GHz spectrum is IEEE 802.11ac. It is a faster and more recent standard than IEEE 802.11n, which can use both 2.4 and 5 GHz spectrums.
The 2.4 GHz spectrum is a lower frequency than the 5 GHz spectrum and has a longer wavelength, which means it can better penetrate walls and other obstacles. However, it also means that there is more interference from other devices that use the same spectrum, such as microwaves and Bluetooth devices. The 5 GHz spectrum, on the other hand, has a shorter wavelength and is less likely to be affected by interference but has a more limited range. Wireless standards such as IEEE 802.11n and IEEE 802.11ac are developed to take advantage of the properties of different frequency spectrums to provide faster and more reliable wireless connections.
Learn more about wireless, here https://brainly.com/question/30087574
#SPJ4
The special operator used to check whether a subquery returns any rows is ____.
a. BETWEEN c.LIKE
b.EXISTS d.IN
The special operator used to check whether a subquery returns any rows is exists.
In computer programming and mathematics, an operator can be defined as a character that represents a specific process or mathematical or logical action . Example, "x" is an arithmetic operator that defined multiplication, and "&&" is a logical operator representing the logical AND function in programming.
Based on its type, an operator manipulates an operand or arithmetic or logical value, in a specific way to generate a specific result. From handling simple arithmetic functions to facilitating the execution of complex algorithms, like security encryption, operators play an important role in the programming world.
Here you can learn more about arithmetic functions in the link brainly.com/question/12101371
#SPJ4
There is a specific operator that is used to determine whether a subquery returns any records.
An operator is a character that represents a particular process or mathematical or logical action in computer programming and mathematics. As an illustration, the arithmetic operator "x" defines multiplication, whereas the logical operator "&&" in programming denotes the AND function.
An operator manipulates an operand, or arithmetic or logical value, in a specified way depending on its type to produce a specific outcome. Operators play a crucial role in programming, handling everything from basic arithmetic operations to aiding the execution of challenging algorithms like security encryption.
To know more about arithmetic functions, refer:
brainly.com/question/12101371
#SPJ4
True or false: SysTrust and WebTrust are types of assurance services aimed at improving the quality of information relating to IT systems and websites.
The given statement SysTrust and WebTrust are types of assurance services aimed at improving the quality of information relating to IT systems and websites is true.
What do SysTrust and WebTrust mean?To help CPAs create new practice specializations, the AICPA created SysTrust and WebTrust. SysTrust is applicable to many different types of systems, whereas WebTrust is solely focused on the Internet. WebTrust certifies the controls over Internet-based transactions, while SysTrust assesses the dependability of the systems themselves.
WebTrust engagement: what is it?When a website's business and information privacy procedures, transaction integrity, and security of client information fulfill certain standards, a CPA will engage in WEB TRUST ENGAGEMENT and offer an opinion on the site.
What are the foundational tenets of system dependability?Security, confidentiality, privacy, processing integrity, and availability are the five fundamental characteristics that the AICPA and Canadian Institute of Chartered Accountants (CICA) identified as contributing to the reliability of systems. The reliability of systems is built on security.
To know more about assurance services visit:
https://brainly.com/question/14190343
#SPJ4
Which of the following methods of network access control involves using a secure server room and/or lockable hardware cabinets?
Port-based Network Access Control
Firewalls
Physical port security
MAC Filtering
Physical port security involves the use of secure server rooms and lockable hardware cabinets to protect network access.
Network Access Control Using Physical Port SecurityPhysical port security is a method of network access control that uses secure server rooms and lockable hardware cabinets to protect network access. This type of security is effective in preventing unauthorized users from accessing the network through physical access to the ports. It typically involves the placement of locks on network ports, cabinets, and server rooms. This ensures that only authorized persons can gain access to the network and its resources. Additionally, server rooms are kept in secure locations and temperature and humidity are strictly monitored.
Learn more about network: https://brainly.com/question/8118353
#SPJ4
In what ways is the Zara model counterintuitive? In what ways has Zara’s model made the firm a better performer than Gap and other competitors?
Zara has put up a lot of effort to maintain its lead over other clothing retailers, and by doing so, they have remained successful and outstanding.
A simple computer model is what?There are three conceptual aspects to the computer. input device output unit for a central processing unit (CPU).
Technology was used by Zara to expand its business and is still being used until the last transaction. Zara's success is largely attributable to their capacity to ascertain what the client wants, as well as to producing the goods and getting them onto the shelves as rapidly as possible, and minimizing costs associated with markdowns, inventory errors, and advertising.
To know more about Models visit :
https://brainly.com/question/4122308
#SPJ4
Which of the following is true of planning and buying TV and radio advertising? O Radio formats appeal to mass audiences, giving it more spillover than TV. O Radio ads are much more expensive to produce than TV ads. O A disadvantage of TV is that it is unable to build awareness quickly. O TV advertising takes up a lesser portion of the IMC budget as compared to radio. O TV is still the best medium to generate excitement around a brand.
When it comes to planning and purchasing TV and radio advertising, TV is still the strongest medium for generating excitement about a brand.
Which of the following is NOT a benefit of television advertising?Television gives a transient message with nothing concrete for the audience to scrutinize or think about, which is one of its benefits. For a very long time, advertisers have utilized television commercials to promote their goods and services to customers.
Which of the following is true regarding radio advertising's benefits?With radio, communications may be customized and regionalized for each intended audience. Advertisers can target particular demographics, psychographics, geographic regions, as well as events and genres within a market.
To know more about radio technology visit:-
https://brainly.com/question/14455347
#SPJ4
Match the situation to the type of operating system installation best suited for it. 1 . Clean installation A new employee will be using a computer that has been in storage for some time. 2 . Upgrade installation The sales department is having all of its computers replaced. 3 . Multiboot installation A graphic artist has purchased high-end software to create animations.
If your computer experiences signs of hard drive failure, it’s best to replace it before it completely wears out. This gives you a chance to save the data stored on it, including your operating system.
To learn more about software create animation refers to;
https://brainly.com/question/28218936
#SPJ4
Which of the following devices is used for connecting multiple network hosts where the physical signal is always repeated to all ports?
A. Bridge
B. Router
C. Hub
D. Switch
The physical signal is always repeated to all ports on hub devices, which are used to connect numerous network hosts.
Which of the following gadgets doesn't pass broadcast data?Any broadcast packets that are received by a hub, switch, or all other segments in the broadcast domain will be forwarded by those devices, but not by a router.
What network device can be used to link several devices and does not block broadcast traffic?A hub is a basic type of Layer 1 Ethernet repeater that enables the connection of numerous devices to the same Ethernet network. All ports on a network hub get the same traffic since, unlike a switch, a hub DOES NOT split up collision domains.
To know more about hub visit :-
https://brainly.com/question/14332796
#SPJ4
The first field of an Internet Control Message Protocol (ICMP) packet specifies the message type. Which choices represent message type examples
Destination unreachable time exceeded represent message type.
An ICMP ping is what?The message protocol used for the ping command is perhaps where ICMP is most well recognised. The target host receives an ICMP echo request when you use the ping command. An echo reply is given back by the target host.
What is an illustration of ICMP?The Internet Control Message Protocol (ICMP) is a network protocol used for network management and troubleshooting. The "ping" utility, which makes use of an ICMP request and ICMP reply message, is an excellent example. An error message may be sent to the source by ICMP if a specific host or port cannot be reached.
To know more about ICMP visit
brainly.com/question/14689887
#SPJ4
A program defines a class Shape. The first line of code in the main program is Shape Triangle;. What is Triangle
A triangle is an object which has the main program as a shape triangle. The first line of code in the main program is Shape Triangle.
What is an object-oriented strategy?The goal of the object-oriented approach is to break down the behavior and structure of information systems into manageable modules that incorporate both data and process. By making system analysis and design more accessible, object-oriented design (OOD) aims to increase both the quality and productivity of these processes.
What three characteristics define object-oriented programming?Encapsulation, inheritance, and polymorphism are the three main pillars that support object-oriented programming.
What does a class in programming mean?A class is a template declaration of the variables and methods in a certain type of object in object-oriented programming. As a result, an object is a particular instance of a class; instead of variables, it holds real values. One of the fundamental concepts of object-oriented programming is class.
To know more about class shape visit:
https://brainly.com/question/29463051
#SPJ4
microsoft’s risk management model includes _____, which specifies the risk type.
Microsoft’s risk management model includes probability , which specifies the risk type.
What is Microsoft's rating for risk?
You can overcome the difficulties of developing a successful security program with the use of the Microsoft Security Risk Assessment (MSRA).
The purpose of the MSRA, a two-week project, is to assess how well the defense-in-depth concept is being used in your security plan.
What models of risk management are there?
Model risk management is a term used to describe a group of strategies aimed at ensuring that a financial model is operating as intended while reducing the likelihood of model risk. These actions seek to identify, minimize, and project the potential effects of a model's limits on the operations of a corporation.
Learn more about Microsoft’s risk management model
brainly.com/question/8816652
#SPJ4
Which access control technology includes software licensing keys, copy restrictions from music CDs or DVDs or other measure taken to protect copyrighted material
To safeguard their intellectual property, digital data, and digital material, content providers use a system called digital rights management (DRM). DRM restrictions are used to limit particular actions that can be conducted with digital data, like printing, copying, and sharing, as well as access to those files.
DRM licencing - what is it?Developer worries about unlicensed copying and distribution of your app are addressed with DRM (digital rights management, or more generally licence verification).
DRM copy protection: what is it?Copyrights for digital media are safeguarded using digital rights management (DRM). Utilizing technologies that restrict the use and duplication of proprietary software and works protected by copyright is part of this strategy.
To know more about CDs or DVDs visit:-
https://brainly.com/question/29176007
#SPJ4
You are creating a document that you know will be placed in a binder, which layout option could you change to make sure that the words do not lost when you punch holes on the sides of your document? (K12 for Microsoft word)
Answer:
answer is a indent
Explanation: I took the k-12 test and got it right!
The layout option that you can change is indent. The correct option is A.
What is layout option?The Layout Choices dialogue offers a number of options that let you modify how the notation is shown on the pages of each layout.
You can alter both the notation, such as note spacing or staff labels, as well as the layout's physical characteristics, such as page size, staff size, and margins.
The space between the left-hand margin and the start of the text on a page or screen is referred to as indentation.
If you are preparing a document that will be bound, using the indent layout option will prevent the words from being lost when the page's sides are punched out.
Thus, the correct option is A.
For more details regarding layout, visit:
https://brainly.com/question/29742034
#SPJ2
Which of the following is NOT a factor a secure VPN design should address?
Select one:
a. encryption
b. performance
c. nonrepudiation
d. authentication
c. Nonrepudiation is NOT an concern that a secure VPN design must take into account.
Which one of the following doesn't constitute a VPN connection type?C is the proper response.Explanation:A predecessor of PPP, SLIP is a keypad connection protocol.Not a VPN protocol, it.
What are the 3 ways a VPN may be used?VPNs employ one of three different types of protocols:an industry standard (such as IP).a protocol for tunneling (such as PPTP or L2TP).routers that can establish and keep up a large number of VPN tunnels for secure network connections.
To know more about nonrepudiation visit:
https://brainly.com/question/15187715
#SPJ4
You have two disks of the same make and model and wish to create redundant data storage. Which Windows feature would you use to accomplish this goal?
Disk Management is the Window's feature would you use to accomplish this goal.
Disk Management, what is that?Windows has a system program called Disk Management that gives you the ability to carry out complex storage chores. Disk management is useful for the following things, among others: Go to Initializing a new drive to learn how to set up a new drive. See Extend a basic volume for information on expanding a volume into space that is not currently occupied by another volume on the same drive.
Exactly how do I launch Disk Management?Select Disk Management from the context menu when you right-click (or long-press) the Start button to launch it. See Windows's Disk cleanup or Free up drive space if you need assistance with this task.
To know more about Disk Management visit
brainly.com/question/2742036
#SPJ4
100 points
Read this article discussing the amount of time that people of various ages and education levels report spending on different technologies. Ask at least 12 of your adult friends and family members the same survey question. (The more people you ask, the better.)
How do your survey results compare with the results in the article? What are some possible reasons your results might be different? When comparing the results, be sure to take into account the margin of error for the survey discussed in the article.
Which of the following warns that the computer is infected and needs immediate attention? a. compression tool b. anti-virus software c. FBI consumer alert b. web filter
Anti-virus software typically warns that the computer is infected and needs immediate attention. Anti-virus software is designed to identify and protect against viruses and other malware that can damage or compromise the security of a computer. If the anti-virus software detects a virus or other threat, it may issue a warning to the user to alert them to the issue and recommend steps to take to address it.
Which of the following Windows Firewall profiles should a user configure if she is at the airport? a. Domain b. Private c. Public d. Protected.
If a user is at an airport, she should set up one of the public Windows Firewall profiles listed below.
How are the authentication requirements applied using Windows Firewall rules?Prior to connecting and sending secure data, a connection security rule requires authentication between two peer machines. Additionally, they protect such traffic by encrypting the data sent between computers.
When syncing a Windows 10 machine with a wireless access point The highest level of security is offered by which of the following Wi-Fi encryption protocols?The newest security protocol with the highest criteria is WPA3. Simultaneous Authentication of Equals is a handshake used by WPA3 to protect against dictionary attacks and shield its network from potential assaults that WPA2 could allow.
To know more about Windows Firewall profiles visit :-
https://brainly.com/question/29663816
#SPJ4
What specific term does the U. S. Department of Justice use to label all illegal access to computer or network systems
A computer cracker is someone who tries to access computer systems without authority, according to the Glossary. These people, as opposed to hackers, are frequently evil.
What does NBTscan's NBT portion stand for?TCP/IP over NetBIOS. When working with Windows NT, 2000, and Windows XP computers, the what enumeration tool is quite helpful.
What does the command Nbtstat accomplish?The NetBIOS over TCP (NBT) connection for the Node is described in detail by the nbtstat command. The IP addresses for the interfaces, the broadcast IP mask, the IP addresses of the active WINS servers, and details about the node's registered NetBIOS identities are also displayed.
To know more about NetBIOS visit:-
https://brainly.com/question/15085605
#SPJ4
Why perfection is required in sync? and what are the causes that can ruin it?
Perfection is not necessarily required in synchronization, but it can be important to ensure that synchronization is accurate and consistent. Synchronization is the process of coordinating the actions or timing of multiple devices or processes, and it is often used to ensure that data or events are properly aligned or coordinated.
There can be a number of causes that can ruin synchronization, including hardware or software malfunctions, network delays or disruptions, interference from other devices or signals, and human error. It can be important to identify and address these potential causes in order to maintain the accuracy and reliability of synchronization.
A device designed to filter and transfer IP packets between dissimilar types of computer networks is called a:
A device designed to filter and transfer IP packets between dissimilar types of computer networks is called a Router.
Which gadget increases network performance by creating distinct collision domains for a given network segment?The bridge enhances network performance by dividing two or more LAN segments into different collision domains, which lowers the potential for collisions (fewer LAN speakers on the same segment). The network switch was the subsequent evolution.
Which network gadget enables interaction between many IP networks?Two or more data lines from distinct IP networks are connected to a router. The router examines the network address information from the packet header when a data packet arrives on one of the lines to ascertain the final destination.
To know more about IP address visit:
https://brainly.com/question/14219853
#SPJ4
How do I fix The server cannot process the request because it is malformed. It should not be retried
The browser cache has to be cleaned in order to remedy this. To clear browsing data in Chrome, click the three dots symbol in the top right corner and choose More Tools from the popup menu.
Describe a server:
A computer program or apparatus that offers a service to another computer program and its user, also known as the client, is referred to as a server.
How does a server operate in a data center?
A server lacks a keyboard and screen. And although your computer keeps the files and data you've placed on it, a server keeps all the information related to the websites it hosts and makes it available to all computers and mobile devices—including yours—that need to access those websites.
To know more about server visit:
https://brainly.com/question/7007432
#SPJ4
Your worksheet appears with a reduced view of each page and blue dividers where new pages begin. What view are you in
Your worksheet displays a condensed version of each page and blue dividers to indicate where new pages start (page break preview).
What does the response on the worksheet mean?
In an Excel document, a worksheet is a collection of cells organised in rows and columns. It is the location where data entering happens. With select the optimal rows and corresponding to the different columns, each worksheet serves as a huge table for organizing data.
What does a worksheet in the classroom mean?
Worksheets are often loose sheets of paper with exercises or questions on them for students to complete and record their responses. They are utilized in most courses to some extent, and there are two main varieties in the math curriculum where they are often used.
To know more about worksheet visit:
https://brainly.com/question/13129393
#SPJ4
Which of the following hardware items is not compatible with Window workspaces? a. A USB hub b. USB 2.0 ports c. USB 3.0 ports d. 32-bit legacy BIOS (non-UEFI)
Windows workspaces are incompatible with the USB hub of the aforementioned hardware devices.
What does a USB hub do?The little converter known as a USB port hub has numerous additional USB ports. It's a simple method for increasing the number of USB ports on your computer. 3 to 7 additional ports are frequently found in USB hubs.
Are USB hubs a wise choice?For someone who owns numerous power-hungry USB devices, USB hubs are the ideal buddy. A USB hub can accommodate the needs of any device that requires USB power, including phones, tablets, and desk devices. Additionally, it is advantageous as everything can be plugged into the same hub rather than having to search for a spare mains plug.
To know more about USB hub visit :-
https://brainly.com/question/28333162
#SPJ4
pls help me
it's a chatbot assignment and i have been stick on it for 5 hours Png is bellow
To prevent any chatbot failure, avoid using single programming, and Create chatbot messages that adhere to the same protocol as live ch-at conversations.
What is a chatbot?A chatbot, also known as a chatterbot, is a software application that uses text or text-to-speech to conduct online conversations instead of providing direct contact with a live human agent.
A chatbot is a computer program or software that simulates human conversation or "noise" via text or voice interactions.
Therefore, Users are likely to become bored if they fail to inject any personality into the bot or program it to handle unpredictable commands.
To learn more about chatbots, visit here:
https://brainly.com/question/18804668
#SPJ1
You must ensure that cloud storage is available in the event of a regional disruption. What should you configure
Data redundancy is made possible in the event of a disruption in one region by replicating data stored in the cloud to additional physical locations, or geographic zones.
Which cloud computing paradigm puts the onus of patching virtual machine operating systems on the cloud provider?In the IaaS model, the cloud service provider controls IT infrastructures including storage, server, and networking resources and offers them to subscriber companies via virtual machines accessible over the internet.
Which common port is utilized to connect to a Radius server?UDP packets are used by the RADIUS protocol. For RADIUS authentication packets, two UDP ports are utilized as the destination port (ports 1645 and 1812). For authentication packets, it should be noted that port 1812 is used more frequently than port 1645.
To know more about Data redundancy visit :-
https://brainly.com/question/11711681
#SPJ4
When a web page uses graphics for the main navigation hyperlinks, provide accessibility by: A.using alt attributes B.providing text hyperlinks on the bottom of the page C.both a and b D.none of the above
Use alt attributes to make a website accessible when the primary navigational links are images.
Which of the following examples of HTML code adds a link to a webpage?Use the and tags, which are used to define the links, to create a hyperlink in an HTML page. Both the beginning and end of the hyperlink are indicated by the tag. Any text that is inserted within these tags will function as a hyperlink. Include the link's URL in the.
What kind of graphic can be made translucent out of the ones listed above?Both the GIF and PNG file formats allow for transparency. You must use a GIF or a PNG if your image requires any degree of transparency. GIF pictures.
To know more about alt attributes visit:-
https://brainly.com/question/30152616
#SPJ4
What type of OS in firmware is designed to manage a specific device like a video game console?
a. network OS
b. client OS
c. workstation OS
d. appliance OS"
d. The firmware known as Appliance OS is created specifically to manage devices like video game consoles.
What particular program can check a computer for infections?A class of software called antivirus software is created to stop, spot, and get rid of malware infections on specific computing devices, networks, and IT systems.
An OS for appliances is what?An software appliances is a software program integrated with just enough JeOS (just enough operating system) to run effectively on server- or virtual machine-based hardware that meets industry standards.
To know more about Appliance OS visit:
https://brainly.com/question/29355582
#SPJ4
for group calculations, microsoft access supports ____ built-in statistics.
Microsoft Access supports STDEV, MAX, and VAR built-in statistics for group calculations.
How is math done in Access?Pick a table. Choose a data type after clicking on Click to Add > Calculated Field. Click OK after entering a calculation in the field. You can manually type the expression in the expression edit field or you can choose expression fields, elements, and values to enter them there.
What in Access is a calculated field?Any field that derives its value from a function applied to values from other table fields is said to be calculated. Inputted values made by hand can also be calculated. The data in the field only appears during the query. The database tables do not actually contain it.
To know more about Microsoft visit :-
https://brainly.com/question/2704239
#SPJ4
You are working on a computer named srv-2.forum.FootJob. What is the second level for this host name
Right-click Computer and select Properties from the menu that appears. Under Computer name, domain, and workgroup settings, the name of the computer is displayed.
What two types of domain names are there?Generic top-level domains (gTLDs) and country-code top-level domains are the two primary categories into which TLDs are divided (ccTLDs). gTLDs, or generic top-level domains, are top-level domain names that specify the domain class they belong to (.com, . org, . edu, etc.).
Do you allow two-letter domains?The majority of nations have a two-letter top-level domain (TLD) that corresponds to their country code. Germany has de, Canada has ca, while the United States has us.
To know more about domain visit:-
https://brainly.com/question/14508790
#SPJ4
Select the type of form control that "disguises" the characters that are typed.
a. text box
b. password box
c. encrypt box
d. hidden box
the style of frame element that hides the characters you type.the password box
What are form controls also known as?The line of interaction between the client and the server is an interface control called a form control.By control type, interactions change:buttons: button menus: choose, file handling: input type="file," etc.and are additionally categorized.
Basic form control is what?The majority of form widget kinds, such as single sentence text fields, time & date controls, control mechanisms without input like checkboxes, buttons, and colour pickers, buttons, and so forth, are created using this tool.
To know more about password box visit:
https://brainly.com/question/13987996
#SPJ4