Wireless lans (WLANS) and wireless wans (wwans) rely on as the radio frequency spectrum communication medium.
What is Radio spectrum?The radio spectrum is known to be an aspect of the electromagnetic spectrum that is said to have frequencies from 0 Hz to 3,000 GHz.
Note that Wireless lans (WLANS) and wireless wans (wwans) rely on as the radio frequency spectrum communication medium for their functions.
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The CK sales manager wants to boost productivity by providing insights for sales reps at the start of each day. Which three sales-specific standard Lightning components should an administrator add to the homepage to meet this requirement
The three sales-specific standard Lightning components should an administrator add to the homepage to meet this requirement are path, activities and Key deals.
What is the meaning of Productivity?Productivity refers to the state of being highly efficient in the work to give the high level of the output in the production.
The complete question is attached below.
The three sales-specific requirements Path, activities, and Key Deals are Lightning components that an administrator should add to the homepage to satisfy this criteria.
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Enumerate the 6 main shortcomings the compnents of satellite communication
The section, installation, and introduction costs, for example, are just too much. a frequency interference. This proliferation and interference run the risk of interfering with communication systems.
What is satellite communication?The use of artificial satellites to establish communication links between different locations on Earth is known as satellite communication in the field of telecommunications.
The global communications network is not possible without satellite communications.
For instance, the section, installation, and introductory expenses are just too expensive. Interference on frequencies. The communication services may be disrupted as a result of this proliferation and interference.
Hence, the above given are the shortcomings in the components of satellite communication.
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b. What is Algorithm? b . What is Algorithm ?
[tex]\huge\purple{Hi!}[/tex]
An algorithm is a procedure used for solving a problem or performing a computation. Algorithms act as an exact list of instructions that conduct specified actions step by step in either hardware- or software-based routines.
Algorithms are widely used throughout all areas of IT. In mathematics and computer science, an algorithm usually refers to a small procedure that solves a recurrent problem. Algorithms are also used as specifications for performing data processing and play a major role in automated systems.
An algorithm could be used for sorting sets of numbers or for more complicated tasks, like recommending user content on social media. Algorithms typically start with initial input and instructions that describe a specific computation. When the computation is executed, the process produces an output.
With which prefix does a Web page's Uniform Resource Locator (URL) begin?
The prefix of a Web page's Uniform Resource Locator (URL) is https//.
What is a Uniform Resource Locator (URL)?A URL (Uniform Resource Locator) is a unique identifier used to locate a resource on the Internet.
This is the address of a website.
It is used to access content on the internet.
The URL (Uniform Resource Locator) is entered on the web browser and the content of that address will appear.
Therefore, the prefix of a Web page's Uniform Resource Locator (URL) is https//
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what types of physical drives does windows disable defragmenting, but provides another method of optimization?
The type of physical drives does windows disable defragmenting, but provides another method of optimization is known as windows.
What is windows?It should be noted that windows is a separate viewing area on a computer display screen in a system.
In this case, the type of physical drives does windows disable defragmenting, but provides another method of optimization is known as windows.
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what does the asterisk (*) after select tell the database to do in this query?
The asterisk (*) after SELECT informs the database to select all data that meets the criteria as stated in the query.
What is the asterisk star symbol (*) used for?An asterisk is known to be a star-shaped symbol (*) that often employs in a writing. Note that it often clarify a statement.
Therefore, The asterisk (*) after SELECT informs the database to select all data that meets the criteria as stated in the query.
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Assume that Publication is the root class of an inheritance tree. You want to form a linked list of different publications in the inheritance tree, including Book, Report, Newspaper, etc. What is the best way to create a linked list using PublListNode and Publication classes
The best way to create a linked list using PublListNode and Publication classes is the use of the PublListNode class contains the Publication class.
What is a root class?A root class is known to be inherited and it is one that defines an interface and behavior that are specific to all objects in any given hierarchy.
Note that The best way to create a linked list using PublListNode and Publication classes is the use of the PublListNode class contains the Publication class.
See options below
A.
The PublListNode class contains the Publication class.
B.
The Publication class is derived from the PublListNode class.
C.
The PublListNode class is derived from the Publication class.
D.
The Publication class contains the PublListNode class.
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Devices that connect to the internet are often categorized into silos. Which silo controls network traffic?
In Computer networking, the silo that controls network traffic are known as switches and routers.
What is a silo?A silo can be defined as a classification which is used to categorize network devices that connect to the Internet.
In Computer networking, the silo that controls network traffic are known as switches and routers because they can be used by a network administrator to control network connectivity and traffic.
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Which should precede the order on a classified balance sheet
A Long-term investments should precede the other on a classified balance sheet.
What is the order of a classified balance sheet?The common classifications that is often employed within a classified balance sheet are:
Current assets Long-term investmentsFixed assets, etc.Therefore, A Long-term investments should precede the other on a classified balance sheet.
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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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Select examples of software
Mouse
Computer programs
Applications
Monitor
Photo editing program
Answer: Computer programs, applications, photo editing program
Explanation:
Computer software is stuff you have downloaded on your computer. Mice and monitors are both physical objects, and therefore is not software. On the other hand, computer programs, applications, and a photo editing program are all on your computer and stuff you would have to download in order to have.
what causes the hidden node problem in a wireless local area network (wlan)?
The causes is if a client (or node) can receive signals from an access point (AP), but there is hindrance that prevents the client from getting signals from the other clients that are linked to the network.
What is hidden node problem in wireless network?The hidden node problem is known to often takes place if two transmitting terminals side by side transmit data to a receiving terminal between them, and there is hinderance between the two sets of transmitted radio waves.
Note that The causes is if a client (or node) can receive signals from an access point (AP), but there is hindrance that prevents the client from getting signals from the other clients that are linked to the network.
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A consumer purchased a grass trimmer from a hardware store. He took it out of the sealed box and assembled it according to the instructions. He noticed that there were bolts and screws left over and some joints that could have accepted additional fasteners, but he just disposed of the extra hardware. As he was using the trimmer, the housing came apart and a hard piece of plastic flew off. His neighbor, who was standing nearby, was struck in the eye by the piece of plastic and suffered permanent injuries. The neighbor sued the hardware store and the manufacturer of the trimmer in a strict liability action. Through discovery, it was determined that the instructions omitted a critical step in the assembly process that would have used the extra hardware, which is why the housing came apart, and that the manufacturer had received some complaints about the instructions previously. The hardware store had no knowledge of any complaints regarding any of the manufacturer's products. As to the hardware store, the neighbor will:
As to the hardware store, the neighbor will recover because the consumer's failure to recognize the improper assembly doesn't cut off the stores liability.
What is hardware?It should be noted that hardware means the tangible computer components that run the written instructions.
In this case, as to the hardware store, the neighbor will recover because the consumer's failure to recognize the improper assembly doesn't cut off the stores liability.
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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.
After the execution of the following statement, the variable sold will reference the numeric literal value as (n) ________ data type. sold = 256.752
The variable sold will reference the numeric literal value as float data type.
What is float Data Type?The float data type is known to be a kind of data whose Size Description is one that falls from 4 bytes and it is one that saves fractional numbers.
Note that it can save from 6 to 7 decimal digits and as such, The variable sold will reference the numeric literal value as float data type.
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Which 3 file formats can be used for importing lists directly into quickbooks online?.
Answer:
Explanation:
QBO
IIF
QBJ
The name of 3 file formats that can be used for importing lists directly into QuickBooks online are,
1. Excel (XLS, XLSX)
2. CSV (Comma-Separated Values)
3. IIF (Intuit Interchange Format)
Given that,
To find names of 3 file formats that can be used for importing lists directly into QuickBooks online.
Now, Here are three commonly used file formats:
1. Excel: QuickBooks Online allows you to import lists such as customers, vendors, and products using Excel spreadsheets.
2. CSV (Comma-Separated Values): CSV files are widely used for data import/export. QuickBooks Online supports importing lists in CSV format.
3. IIF (Intuit Interchange Format): While not as commonly used as Excel or CSV, QuickBooks Online also supports importing lists using the IIF file format.
IIF files are specific to QuickBooks and provide a way to import various types of data, including lists.
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essay on the importance of computer and internet 250 word
With the significant progress in technology, the importance of the internet has only multiplied with time. The dependence on the internet has been because of multiple advantages that it has to offer – for instance reducing the work stress and changing the face of communication most importantly. By employing the correct usage of the internet, we can find various information about the world. The internet hosts Wikipedia, which is considered to be one of the largest best-composed reference books kept up by a vast community of volunteer scholars and editors from all over the world. Through the internet, one may get answers to all their curiosity. In the education sector too, it plays a major role, especially taking into consideration the pandemic. The Internet during the pandemic provided an easy alternative to replace the traditional education system and offers additional resources for studying, students can take their classes in the comforts of their homes. Through the internet, they can also browse for classes – lectures at no extra cost. The presence of the internet is slowly replacing the use of traditional newspapers. It offers various recreational advantages as well. It can be correctly said that the internet plays a great role in the enhancement of quality of life.
Answer:
Computers and the internet are highly prevalent and crucial in our everyday lives since they are the method by which the current enormous world is linked and becomes one. Computers have altered human life by making things faster and more efficient. Individuals may generate, store, and retain data. Computers and the internet are used by businesses in a variety of areas, including banking, retail, education, and so on. Because of the rising technical capabilities of Internet connectivity, the processing and utilization of information and knowledge is becoming extremely important for society. Since the dawn of the modern era, the Internet has been an outstanding tool for global informatization. It is a fair and accessible source of varied information as well as a mechanism of knowledge dissemination. Computers are incredibly significant today since they are very precise, speedy, and can effortlessly do numerous jobs. Manually doing those activities would take significantly more time. It can perform extremely complex computations in a fraction of a second. Furthermore, it can hold a large quantity of data. One may obtain a variety of knowledge about the globe by using the internet correctly. The internet can provide answers to all of one's questions. It also plays an important part in the education sector since it is an easy alternative to the traditional education system and provides additional learning materials; students may attend their lectures from the comfort of their own homes. They may also search for lessons and lectures on the internet for free.
the first daemon loaded on a linux system is _____.
On a Linux system, the first daemon that is loaded is known as init.
What is a daemon?A daemon can be defined as a program that is designed and developed to run continuously and it's created to handle periodic service requests that are expected to be received on a computer system such as a Linux system.
On a Linux system, init simply refers to the first daemon that is loaded and it runs continuously.
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Which two devices are examples of endpoints susceptible to malware-related attacks? (choose two. )
A server and desktop are examples of endpoints susceptible to malware-related attacks.
MalwareA malware (short for “malicious software”) is a term used to describe any piece of file or code that is deliberately transmitted by an attacker or attackers with the aim of infecting, controlling or stealing data over a computer network.
It is recognized by IT professionals that computer servers and desktop devices are susceptible targets of malware attacks, hence, it is often encouraged certain measures are in place to prevent an attack or reduce the damage one may cause.
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what are some examples of security goals that you may have for an organization? check all that apply.
An examples of security goals that you may have for an organization is:
To protect customer data against unauthorized access.What is customer credentials about?The goal of a firm in terms of security is to Safeguards or Defend customer credentials or details.
Therefore, An examples of security goals that you may have for an organization is:
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Where could student researchers and/or student subjects find additional resources regarding the irb approval process? select all that apply.
Student researchers or student subjects can find additional resources regarding the IRB approval process from Faculty Advisor/Research Mentor.
What does a faculty advisor do?The work of a Faculty Advisor is known to be a person who helps to assist in the area or activities of the team via words of encouragement, any kind of advice and guidance and others.
Note that in the scenario above, Student researchers or student subjects can find additional resources regarding the IRB approval process from Faculty Advisor/Research Mentor.
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Which myth of the foundation of the olympian games is prominently displayed on the east pediment of the temple of zeus of olympia?.
Answer:
This does not belong under the category of Computers and Technology
The myth of the foundation of the olympian games is prominently displayed on the east pediment of the temple of zeus of olympia is that the sculptures shows The Chariot Race of Pelops and Oinomaos.
What is Temple of Zeus?The ruined Temple of Zeus stands that site of Olympia was built to honor the chief of the gods. It was probably constructed at around 470 B.C when the ancient Olympic Games were at their peak.
The east pediment of the Parthenon showed the birth of goddess Athena from the head of her father Zeus. The sculptures that represented the actual scene are lost. The sculptures represent about the Chariot Race of Pelops and Oinomaos.
The Temple of Olympian Zeus is also known as the Olympion or Columns of the Olympian Zeus, is a former colossal temple at the center of the Greek capital Athens.
In the center of the sculpture stands Zeus watching over Pelops to the right and Oenomaus to the left. Beside them are two female figures, followed by the chariots about to be raced on.
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assuming the default gateway is connected to the internet, what type of internet access would this server have?
If the default gateway is connected to the internet, the type of internet access that the server would have is:
Full AccessWhat is a Default Gateway?A default gateway is a functionality in a computer system that allows access or communication with other networks.
It is the primary channel of interaction with other networks. Once this default gateway is connected to the internet, it will be given full access.
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A technician is replacing a SOHO router and has configured DHCP to assign private IP addresses to hosts on the local network. These hosts can communicate with each other, but users can't browse the internet. Which of the following changes to the SOHO router is MOST likely to restore internet connectivity
Answer:
Configure the SOHO router for NAT.
The MOST likely way to restore internet connectivity is to Configure the SOHO router for NAT.
What function does enabling NAT do?The act of enabling NAT on the router gives SOHO network the power to have all devices linked or connected to that network.
Therefore, The MOST likely way to restore internet connectivity is to Configure the SOHO router for NAT.
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you're using a linux distribution that uses rpm for package management. which command would you use to install httpd, the apache http server package, and all its dependencies?
On a Linux distribution that functions with RPM for package management, entering yum install httpd at the command line.
What is yum install httpd?Note that yum install httpd at the command line and it is one that will install the Apache HTTP Server package and any of its dependencies.
Note that YUM automatically finds and downloads RPM packages for a person and as such, On a Linux distribution that functions with RPM for package management, entering yum install httpd at the command line.
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Human centered technology often recommends
to computer designers and manufacturers, telling them how to make systems and the devices that support them more user-friendly.
Human centered technology often recommends best practices to computer designers and manufacturers.
What is Human centered technology?Human-Computer Interaction is known to be a kind of a study that is said to be based a lot on the design of computer technology and its relationship between humans and computers.
Note that, Human centered technology often recommends best practices to computer designers and manufacturers.
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Answer:
best practice
Explanation:
A government authority or license excluding others from making, using, or
selling an invention without the creator's permission is called a
O A. patent
OB. Copyright
O c. trademark
OD. trade secret
Answer:
A. Patent
Explanation:
If an error occurs, each of the numeric functions returns a/an ____________ value.
If an error occurs within a program, each of the numeric functions would return a null value.
What is a function?A function refers to a named portion of a block of executable code that is written to perform a specific task, which is usually a single, related action.
Thus, a function comprises a group of related statements (block of code) that would only run and returns a data when it is called.
In Computer programming, if an error occurs within a program, each of the numeric functions would return a null value.
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Medium to large businesses, or those with large data-storage needs, are more likely to use microsoft sql server or oracle as their dbms.
Answer:
True
Explanation:
SQL is a common language for data storage and maintenance that is utilized by mobile applications and organizations. It is used by almost every medium and large businesses to capture employee data and confidential business data. SQL is used by their database administrator to change and add information to their online database. It serves as the back-end data storage for apps, allowing authorized users to access information quickly and securely. Microsoft has created many versions of SQL Server, allowing you to select the one that best meets your workload and requirements. Companies that utilize SQL Server may encounter a variety of issues. Businesses choose Oracle for data storage and databases because it is exceptionally efficient for relational data and never crashes. Oracle databases are industrial computers' database equivalents. Businesses invest in Oracle because it offers the necessary relational data at fast speed and absolute dependability. Oracle database technologies provide consumers with cost-effective and high-performance version of Oracle Database, the world's most popular convergent, multi-model database management system, as well as in-memory, NoSQL, and MySQL databases.
Write a single instruction that inverts bits 5 and 6 in the bl register
The single instruction that can inverts bits 5 and 6 in the bl register is xor bl,1100000b.
What is single instruction?Single Instruction is a term that connote all the data streams are said to be processed though the use of the same compute logic.
Note that in the case above, the single instruction that can inverts bits 5 and 6 in the bl register is xor bl,1100000b.
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