Why does 5 g mm wave require more cells to achieve a better signal

Computer programs include MS Word, MS Excel, Adobe Photoshop, Internet Explorer,

A series of instructions written in a programming language for a computer to follow is referred to as a computer program. Software, which also contains documentation and other intangible components, comprises computer programs as one of its components. A program is a noun that refers to a collection of instructions that process input, manipulate data, and produce a result. It is also referred to as an application or software. As an illustration, the word processing tool Microsoft Word enables users to generate and write documents. A set of instructions supplied to a computer is known as a program. A program instructs a computer on how to carry out an action or a task efficiently and correctly.

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Device handler seek strategies are techniques used in computer systems to efficiently access and retrieve data from storage devices. The different types of seek strategies include the First-Come-First-Served (FCFS) strategy, the Shortest Seek Time First (SSTF) strategy, the SCAN strategy, and the C-SCAN strategy. Each strategy has its advantages and disadvantages in terms of performance and efficiency.

1) First-Come-First-Served (FCFS): This strategy handles requests in the order they arrive, regardless of the location of the data on the storage device. It is simple to implement but may lead to poor performance if there are large variations in seek times between requests.

2) Shortest Seek Time First (SSTF): This strategy selects the request with the shortest seek time from the current position of the device. It aims to minimize the total seek time and can provide better performance compared to FCFS. However, it may result in starvation of requests located further from the current position.

3) SCAN: The SCAN strategy, also known as the elevator algorithm, moves the device's head continuously in one direction, serving requests along the way. Once it reaches the end, it reverses direction. This strategy ensures fairness by servicing both sides of the disk, but it may lead to delays for requests located at the opposite end of the current direction.

4) C-SCAN: The C-SCAN strategy is an enhanced version of SCAN. It provides a more uniform service by moving the head only in one direction and servicing requests in that direction. Once it reaches the end, it jumps back to the beginning and repeats the process. This strategy avoids the delay issue of SCAN but may cause additional seeks when the head jumps back.

The choice of the best seek strategy depends on the specific system requirements and workload characteristics. In general, the SSTF strategy is often considered the best as it minimizes the seek time and can provide efficient performance in most cases. However, other strategies may be more suitable in certain scenarios. For example, SCAN or C-SCAN may be preferred when fairness or avoidance of long delays is important. Ultimately, the selection should be based on a thorough understanding of the system's workload and performance requirements.

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Answer:

A switch operates in the OSI reference model data link layer and uses the MAC address to forward packets

Explanation:

A network switch used in wired physical network connection, has several ports and acts as the bridge in the network of computing devices with a port naming system based on MAC addresses to forward data receives at the OSI model data link layer. By incorporating the capability of routing, switches can forward data at the network layer, known as layer 3.

Answer:

SiriusXM launched 19 holiday music channels today, Nov. 3, 2021.

When yahoo! makes decisions about whether to collect personal information about customers when they use its website, this is an example of an ethical issue.

A customer is a person who places an order for a product, pays for a product or service, and then receives it. He or she can also be a user of the things or services that are being provided. 

Yahoo! decided that they would not be collecting personal information of the client as this is the topic of personal privacy, then the company has shown some ethical values and beliefs and the company has respected them.

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When using `rlang`, the `last_error()` function can be called to display a backtrace. This function helps with debugging code and understanding errors that may occur within the code. When a function throws an error in R, the interpreter immediately stops and returns an error message.

This can be frustrating, especially when the error message is difficult to understand and doesn't clearly explain what went wrong. `last_error()` function provides a detailed traceback of the error that occurred, making it easier to understand what went wrong. Here's an example of how to use `last_error()` in R:```

library(rlang)
f <- function(x) {
 if (is.numeric(x)) {
   return(x * 2)
 } else {
   stop("Invalid argument type.")
 }
}
f("hello") # triggers an error
last_error() # displays a traceback
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Answer:

var newArray = array.OrderByDescending(x => x).Take(n).ToArray();

Explanation:

Write the find_index_of_largest() function (which returns the index of the largest item in an array). Eg: a = [1 3 5 2 8 0]; largest = find_index_of_largest ( a ); largest = 5; Question: Write the

To fix this error, you will need to either add the column to the GROUP BY clause, or use an aggregate function on the column in the SELECT clause. For example, consider the following query:

SELECT col1, col2, col3 FROM table1 WHERE col4 = 'some value' GROUP BY col1, col2;

This error message usually indicates that you are trying to include a column in the SELECT clause that is not being aggregated (using an aggregate function such as MIN, MAX, SUM, AVG, etc.), and that column is also not being included in the GROUP BY clause. In general, code refers to the instructions that a computer follows to perform a task. These instructions are typically written in a programming language, which is a set of rules for writing software programs that can be executed by a computer.

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The type of graphic that would be most effective is the Pie chart

For better understanding, let us explain what pie-chart means

From the above, we can therefore say Pie chart depicts (show) the percentage or proportional data for a specific items presented and it will be fully shown and seen by all present.

ffective is the Pie chart, is correct

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Answer:

True?

Explanation:

Answer:

The answer to this question can be described as follows:

In question 1, the answer is False.

In question 2, Option C is correct.

Explanation:

Answer:

I would say D

Explanation:

Answer:

The resultant value is 0

Explanation:

Solution

Given that:

Now

The +5 representation in signed 2's complement integer: 00000101

Thus

When we right shift then, 4 rightmost bit (0101) will be dropped.

The number after 4-bit right shift: 00000000

Therefore the resultant value after 4-bit right shift is "0" in decimal.

Answer:

There must be a  proxy server that is not allowing access to websites

Explanation:

A wireless network facility provided in colleges, institutions, or libraries is secured with a proxy server to filter websites so that users can use the network facility for a definite purpose. Thus, that proxy server is not allowing access to all of the websites to the user on the internet except for two.

As per the given information, the value of myChar is “h”.

MyChar is an online resource that gives the access to the medical records and health management tools whenever one need them. This implies that one can schedule appointments online, have secure, convenient access to lab and test results, and much more.

Through a web browser or mobile app, patients can securely view some of their medical records with MyChart. MyChart is a safe and cost-free online resource that links patients to a portion of their medical record electronically.

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The complete question has been attached in text form:

Assume that both lists and strings are indexed starting with index 1.

The list wordList has the following contents.

["abc", "def", "ghi", "jkl"]

Let myWord be the element at index 3 of wordList. Let myChar be the character at index 2 of myWord. What is the value of myChar ?

Answer:

Performance Testing

Explanation:

The Correct option is - Performance Testing

Reason -

INTEGRATION TESTING is a level of software testing where individual units / components are combined and tested as a group. The purpose of this level of testing is to expose faults in the interaction between integrated units.

PERFORMANCE TESTING  is a testing measure that evaluates the speed, responsiveness and stability of a computer, network, software program or device under a workload.

UNIT TESTING is a type of software testing where individual units or components of a software are tested. The purpose is to validate that each unit of the software code performs as expected.

Acceptance testing, a testing technique performed to determine whether or not the software system has met the requirement specifications.

me lol ....................

Hmmmmmmmmmmmm nah maybe eh

Answer:

Design Process

Explanation:

The multistep process by which designers and engineers design, build, and taste a new product is called the Design Process. There are multiple steps, including exploring, designing, planning, making, testing, and revising.

Answer:

Explanation:

Because of the issues that have been sketched above, a number of other methods of project management have emerged in recent years. These methods are particularly suited for IT-development projects. Examples of these relatively new streams within project management include DSDM, RUP, eXtreme Programming (XP), RAD and agile project management (McConnell, 1996; Kroll, 2004; Chromatic, 2003; Stapleton, 2002, [ii], [iii])

Although the above-mentioned methods of project management differ according to a number of aspects, they are essentially the same. Because the path toward the final goal of IT projects has proved so uncertain, these methods assume that the goal will be achieved in a number of short cycles. This is the background for the term cyclical project management for these methods

TCP and other connection-oriented protocols guard against this by creating connections and generating a steady stream of acknowledgements. Our protocols, such IP and Ethernet, are used at lower levels of our network model.

These are the User Datagram Protocol (UDP) and the Transmission Control Protocol (TCP). Since TCP is connection-oriented, data can be transferred in both directions once a connection has been made. Unconnected UDP is a more straightforward Internet protocol.

An illustration of a connection-oriented protocol is TCP. Before data is transferred, a logical connection between the two processes must be created.

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Answer:

I would need to see the program to be able and solve your numeral error

The statement "the three types of integer programming models are total, 0-1, and mixed" is true because these categories accurately represent the different types of integer programming.

The correct statement, "integer programming," refers to mathematical optimization problems in which some or all of the variables are required to be integers. To provide a brief for each type:

1. Total integer programming: All decision variables must be integers.
2. 0-1 integer programming: All decision variables must be binary (either 0 or 1).
3. Mixed integer programming: Some decision variables are required to be integers, while others can be continuous.

These three types encompass the various forms of integer programming models.

Therefore, the three types of integer programming models are total, 0-1, and mixed is true.

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Answer:

The packet will take a shorter path through networks 2 and 4

Answer:The packet will take a shorter path through networks 2 and 4, but networks 1, 3, and 5 might be faster at forwarding packets than 2 and 4. These are the kinds of choices network routers constantly make.What is shortest path routing in computer networks?

The goal of shortest path routing is to find a path between two nodes that has the lowest total cost, where the total cost of a path is the sum of arc costs in that path. For example, Dijikstra uses the nodes labelling with its distance from the source node along the better-known route.

Explanation:

Answer:

to avoid larger problems ovr time like having to replace a whole line after it has been installed in case it happens that there may be faults you may know whether it was caused by a manufacturer error or installation error

The four main ways marketers divide potential customers is by occupation, income, age, and interests.

A company’s potential customer is usually referred to as a prospect. It is a person who has the potential to be interested in the services and products that are offered by the company but has not yet purchased.

In that sense, he’s not a customer. The term potential customer is extremely vague, it can very well define a person who knows the company and who wants to buy one of their products.

For example, it could refer to a person who could potentially be interested, as they have a common characteristic with the majority of the company’s clients, for example, the practice of the same profession.

Therefore, The four main ways marketers divide potential customers is by occupation, income, age, and interests.

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Answer:

whether it generates a high conversion rate

Explanation:

True; Microsoft edge will allow users to save webpages, but they cannot be written on.

Microsoft Edge does allow users to save webpages, but these saved pages cannot be edited or written on. This feature is intended for users to save a webpage for future reference or offline reading. To save a webpage in Microsoft Edge, users can click on the three dots in the upper-right corner of the browser and select "Save as" from the drop-down menu.

Alternatively, they can use the keyboard shortcut "Ctrl+S". The saved webpage will be in a .html format and can be accessed from the "Downloads" folder on the computer. While users cannot directly edit the saved webpage, they can make changes to the original webpage and save it again to have an updated version of the webpage for future reference.

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pfftttt.

thats - just wow

Answer:

It shows the flow of information and processes to solve the problem.

Explanation:

Answer:

C

Explanation:

Got it right on Edge 2021:)

Your welcome