The interface that communicates over a parallel connection is parallel data transmission.
What is Parallel communication interface?Parallel communication is a technique for transmitting several binary digits (bits) at once in data transmission.
This distinction is one method to describe a communications link in contrast to serial communication, which only transmits one bit at a time.
Therefore, note that there are numerous data bits are delivered over multiple channels at once when data is sent utilizing parallel data transmission. As a result, data can be transmitted significantly more quickly than with serial transmission techniques.
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what is mini computer
arry wants to upgrade to windows 10. he will use his computer both at home and at work and will need to connect to his company's wi-fi peer-to-peer network to share files over the network. which version of windows 10 would you recommend to larry? a. windows 10 home b. windows 10 pro c. windows 10 education d. windows 10 enterprise
Since Larry wants to upgrade to windows 10. the version of windows 10 would you recommend to Larry is option a. windows 10 home
Is Windows 10 Home good software?The Home edition of Windows 10 will be adequate for the vast majority of consumers. There is no advantage to upgrading to Pro if you only use your PC for gaming. Even for power users, the Pro version's added features mainly emphasize business and security.
Note that Windows 10's Home edition is $120, while the Pro edition is $200. It will immediately activate your current Windows installation because this is a digital purchase. There is no requirement that you buy a physical license.
Therefore, the security of Windows 10 is the primary distinction between Windows 10 Home and Windows 10 Pro. When it comes to wi-fi peer-to-peer network and securing your information, Windows 10 home is a safer option.
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Morgan’s computer is having trouble writing and retrieving programs from the hard drive. Because of the malfunction in disk operations, what type of software is MOST LIKELY NOT working correctly?
A.
utility program
B.
operating system
C.
application software
D.
communication program
The software that is most likely not working is operating system. The correct option is B.
What is operating system?The most important software that runs on a computer is the operating system. It manages the memory and processes of the computer, as well as all of its software and hardware.
It also allows individuals to communicate with the computer as if they do not understand its language.
The operating system (OS) controls all of the computer's software and hardware. It manages files, memory, and processes, handles input and output, and controls peripheral devices such as disk drives and printers.
As Morgan is not able to write and retrieve programs from hard drive, it can be possible that operating system is not working.
Thus, the correct option is B.
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to display the function arguments dialog box, click the tab, click the button in the function library group, and then click if at the drop-down list.
Click the Formulas tab, select the Logical button under the Function Library group, and then select it from the drop-down list to open the Function Arguments dialog box.
Displayed is the Function Arguments dialog box. Depending on the quantity and kind of parameters needed for the selected function, this dialog will direct you through entering the arguments. The function is placed directly into the Rules Editor when one of the functions does not require parameters. Information supplied into a function can be referred to as either an argument or a parameter. From the perspective of a function: A parameter is a variable that is specified in the function definition between parentheses. When a function is called, a value is passed as an argument. Python supports default values for function parameters. By utilizing the assignment operator, we can provide an argument a default value.
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8: operating systems move code and data, as necessary, to a portion of the disk that is used as if it were memory, not just disk storage space. this disk location is called .
Operating systems move code and data, as necessary, to a portion of the disk that is used as if it were memory, not just disk storage space. this disk location is called Virtual memory.
What is a virtual memory?
A Virtual memory is referred to as a memory management technique where secondary memory can be used as if it were a part of the main memory. Virtual memory is a common technique used in a computer's operating system (OS).
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listen to exam instructions consider the following ipv6 address: fd01:0001:0001:005::7/64 drag the component parts of this address on the left to the corresponding descriptions on the right. not all descriptions on the right have corresponding components on the left. drag drop global routing prefix subnet id interface id prefix length global id unique local unicast prefix
The corresponding components on the left are:
Global Routing Prefix:
Subnet ID - FD01:0001:0001:005
Interface ID- ::7
Prefix Length - /64
Global ID - 01:0001:0001
Unique Local Unicast Prefi - FD
What is IPv6 used for?Since we've used up the 4.3 billion IPv4-created TCP/IP address identifiers, IPv6's main purpose is to enable the creation of additional. This is one of the primary factors making IPv6 such a significant advancement for the Internet of Things (IoT).
Therefore, an IPv6 address is made up of eight fields, each of which is 16 bits long and is delimited by the use of a colon. In contrast to IPv4 addresses, which use the dotted-decimal syntax, each field must include a hexadecimal value.
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modify the program in listing 2.15.2 so that it prompts the user to enter an entire line, reads the line, then echoes the entire line. read only one byte at a time from the keyboard.
The reply is a categorical no if this is a datagram socket (UDP). You will obliterate crucial data if you read even one byte from a datagram socket. The read sizes should (at the very least) match the send sizes.
If this is a steam socket (TCP), reading a byte at a time has no negative semantic effects. Either way, the outcome will be accurate. This is not to argue that it is a wise decision. Every call to read necessitates entering kernel mode and carrying out numerous tasks. Whether you are recovering one byte or lots, they are both expensive. Therefore, it is strongly advised that you always perform greater reads in terms of performance.
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in order to identify the transmissions that belong to each vlan, a switch will add a tag to ethernet frames that identifies the port through which they arrive at the switch.
True, In order to identify the transmissions that belong to each vlan, a switch will add a tag to ethernet frames that identifies the port through which they arrive at the switch.
Here's the complete question:
In order to identify the transmissions that belong to each VLAN, a switch will add a tag to Ethernet frames that identifies the VLAN through which they arrive at the switch.
True or False?
The method of identifying packets or transmission that belongs to each VLAN or travelling through links is known as Frame Tagging or VLAN Tagging. This method was developed by CISCO.
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an analyst working for a british school system just downloaded a dataset that was created in the united states. the numerical data is correct but it is formatted as u.s. dollars, and the analyst needs it to be in british pounds. what spreadsheet tool can help them select the right format?
Since the an analyst working for a British school system just downloaded a dataset that was created in the united states, the spreadsheet tool that can help them select the right format is format as currency.
What is a spreadsheet about?A spreadsheet is seen as a kind of software that can store, display, and edit data that has been organized into rows and columns. One of the most used tools for personal computers is the spreadsheet. In general, a spreadsheet is made to store numerical data and short text strings.
Note that Microsoft's Excel spreadsheet program is a part of the Office family of business software programs. Users of Microsoft Excel may format, arrange, and compute data in a spreadsheet.
Therefore, A decimal point (.) is used in the format of United States (U.S.) currency to distinguish between dollars and cents. In some nations, the distinction is denoted by a comma (,) rather than a decimal.
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What company owns the browser?
The question is clearly asking about a browser but does not specify which. Given that a fuller question is unavailable, here are a few ideas about the most popular internet browsers.
Which companies own what Internet Browsers?The following are some of the most popular browsers and the companies that own them.
Opera - This is owned by Brick Capital Eqity Fund LLC Partnership
Chrome - Go. ogle
Edge - Microsoft Corporation
A web browser allows you to navigate the internet. It gathers data from various sections of the internet and presents it on your desktop or mobile device. The data is conveyed via the Hypertext Transfer Protocol, which specifies how text, pictures, and video are delivered over the internet.
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use a loop invariant to prove that the following algorithm converts the positive binary integer, which is stored in the array b, to decimal. for example, the binary integer 10011, which is 19 in decimal, is stored as b[1]
A condition [among program variables] that is unavoidably true just before and just after each iteration of a loop is known as a loop invariant.
Key details that describe why code functions are captured by loop invariants. This means that you should add a comment that specifies the loop invariant whenever you create code in which the invariant is not immediately apparent. This makes the code easier to comprehend for other programmers and helps prevent future modifications from inadvertently breaking the invariant. When seen as an assertion that specifies significant relationships among the variables that must be true at the beginning of each iteration and when the loop closes, a loop invariant can aid in the design of iterative algorithms.
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Question 5: Which category best represents: a student has a friend who's
parent is a teacher at their school. The student uses his friend to obtain the
teachers username and password. Grades end up getting changed in the
digital grading system and it is soon discovered that the teacher also has the
same password in their family's online banking system.
A. illegal file sharing
B. software pirating
C. cyber bullying
D. identity theft
E. it's just not right or responsible.
Answer:
E
Explanation:
it's not right and it is also irresponsible and the teacher shouldn't have used that as her bank details and also that student's mother is Bankrupt by now
46.5% complete question a hacker is trying to gain remote access to a company computer by trying brute force password attacks using a few common passwords in conjunction with multiple usernames. what specific type of password attack is the hacker most likely performing?
The specific type of password attack is the hacker most likely performing Because brute force assaults are one of the most popular and straightforward ways for hackers to access accounts, they are widely used.
A possible birthday password The owner or boss will almost certainly use the same password, so there is an 80% chance that the hacker will use that password if they obtain the worker information. If they obtain your information, they could view your passwords and attempt to hack the company computer. This is because if the workers all share the same password because the company computer requires a common password, the hacker could simply use that password.
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ry seven years, your company provides a 6-week sabbatical for every employee. vera edwards (vedwards), corey flynn (cflynn), and bhumika kahn (bkahn) are leaving today, while maggie brown (mbrown), brenda cassini (bcassini), and arturo espinoza (aespinoza) are just returning. the company security policy mandates that user accounts for employees gone for longer than two weeks be disabled. in this lab, your task is to complete the following: lock the following user accounts: vedwards cflynn bkahn unlock the following user accounts: mbrown bcassini aespinoza when you're finished, view the /etc/shadow file to verify the changes.
Since the company security policy mandates that user accounts for employees gone for longer than two weeks be disabled, the task function are:
Type:
usermod -l vedwards
usermod -l cflynn
usermod -l bkhan
usermod -u mbrown
usermod -u bcassini
usermod -u aespinoza
What language is used for programming computers?Python as well as JavaScript are more frequently used in web-based startups. Larger businesses typically use PHP to create their web applications and C# or Java to create their internal software applications.
Programming languages like R and MATLAB are frequently used in data analytics programs. Both languages are widely used in programming and computer science due to the fact that C and C++ programmers have access to compilers for a wide range of platforms, the portability of the applications they create is generally high. C and C++ are regarded as high-performance programming languages.
Therefore, A programming language is a notational scheme used to create computer programs. The majority of formal programming languages are text-based, though they can also be graphical.
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See full question below
Every seven years, your company provides a 6 week sabbatical for every employee. Vera Edwards (vedwards), Corey Flynn (cflynn), and Bhumika Kahn (bkahn) are leaving today, while Maggie Brown (mbrown), Brenda Cassini (bcassini), and Arturo Espinoza (aespinoza) are just returning.
The company security policy mandates that user accounts for employees gone for longer than two weeks be disabled.
Task:
-Lock (disable) the following user accounts:
vedwards
cflynn
bkahn
-Unlock (enable) the following user accounts:
mbrown
bcassini
aespinoza
identify the command that will output the first 15 lines in a log file called hostnames where the system writes in chronological order starting from the top of the file.
A host name, such as www.example.com, is used to identify a host, or website, on the Internet. Sometimes, host names are referred to as domain names.
IP addresses are mapped to host names, but there is no direct correspondence between a host name and an IP address. When a web client sends an HTTP request to a host, a host name is utilized. To begin, go to your Start Menu, select the search box, type cmd, and hit Enter. we should type ipconfig /all and push Enter to launch a window in black and white. Between the command ipconfig and the switch of /all, there is a space. An IPv4 address will be assigned to us.
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The Boolean operator NOT _____ terms from a search query.
A. eliminates
B. isolates
C. standardizes
D. includes
Answer:
eliminates
Use NOT in a search to: eliminate words from your search.
just send a packet (any type) to the destination, with its time-to-live (ttl) field set to 1 first. this packet will be dropped by the first router, which will send us an icmp error message, telling us that the time-to-live has exceeded. that is how we get the ip address of the first router. we then increase our ttl field to 2, send out another packet, and get the ip address of the second router. we will repeat this procedure until our packet finally reach the destination.
The sniff-and-then-spoof software will be implemented by combining the sniffing and spoofing techniques. On the same LAN, you require two VMs. You ping an IP X from VM A.
Packet Sniffing and Spoofing techniques OverviewPacket Sniffing and Spoofing techniques Both packet sniffing and spoofing are crucial ideas in network security because they pose serious risks to network communication. It is crucial to comprehend these two risks in order to comprehend networking security measures. There are numerous packet sniffing and spoofing programs available, including Wireshark, Tcpdump, Netwox, and Scapy. Attackers and security professionals both frequently utilize some of these tools. While being able to utilize these tools is crucial for students in a network security course, understanding how they operate—specifically, how packet sniffing and spoofing are implemented in software—is even more crucial. The two goals of this lab are to become proficient with the tools and comprehend the technology that support them.
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e a function called isshortsweather. it should accept a single number argument, which we will call temperature(but you can name it whatever you want, of course). if temperature is greater than or equal to 75, return true. otherwise, return false
function isShortsWeather(temperature) {
if (temperature < 75); {
return false;
}
if (temperature >= 75) {
return true;
}
}
console.log(isShortsWeather(80)) //true
console.log(isShortsWeather(48)) //false
console.log(isShortsWeather(75)) //true
A function in Python is a collection of connected statements that work together to complete a given goal. Our program is divided into manageable, modular pieces with the aid of functions. Functions help our program stay orderly and manageable as it gets bigger and bigger. Additionally, it prevents repetition and makes the code adaptable. The Python interpreter has predefined the built-in functions for Python. 68 built-in Python functions are available. Depending on the needs of the user, these functions carry out a specific purpose and can be utilized in any software. In general, there are two categories of functions: User-defined functions are those that the user defines to carry out a particular task. Built-in functions: In Python, they are already defined functions.
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this mechanism encompasses the components and policies necessary to control and track user identities and access privileges for it resources, environments, and systems.
The identity and access management (IAM) mechanism includes all of the elements and rules required to manage and keep track of user identities and access rights for IT resources, environments, and systems.
The discipline of controlling access to corporate resources in order to safeguard systems and data is known as identity management and access control. It can assist in confirming your users' identities prior to allowing them the appropriate level of access to workplace systems and information as a crucial part of your security architecture. User identities and access rights are defined and managed by an identity and access management (IAM) system. Customers (customer identity management) and employees are IAM users (employee identity management).
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A ______ is a block of code that can be run by calling it by name
Answer:
Function
Explanation:
A function is a name or command that is used in code to run or complete a task.
A function is a block of code that can be run by calling it by name.
Why functions are essential in coding?Functions are essential in coding because they enable the user to decompose a problem or concern into smaller fragments. Each of these fragments is able to perform a particular task. They authorize an identical fragment of code to run multiple times.
According to the context of this question, functions are considered one of the most essential parts of programming languages. They are significantly reusable fragments of code that can be organized in order to perform a single task which eases the work of a programmer.
Each and every function has a function name. The function is significantly utilized within the program in order to facilitate a particular task.
Therefore, a function is a block of code that can be run by calling it by name.
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Explain employment opportunities in the networking field
what dose the space bare look like???
The space bar key is one that is seen on a computer keyboard or on a typewriter and it look like a long ruler. It is often called a horizontal bar seen on the lowermost row.
What does the spacebar look like?The spacebar, also referred to as the space key or space, is a long, horizontal key on the bottom border of a keyboard. On the keyboard, it is often the biggest and longest key.
Note that it is seen as a blank, space, spacebar, or say it is a space key. The space bar key is one that is found at the lowest row, as well as on horizontal bar-shaped key on a typewriter or alphanumeric keyboard. It is substantially one that broader than all other keys.
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write a program that reads a file called 'test.txt' and prints out the contents on the screen after removing all spaces and newlines. punctuations will be preserved. for example, if 'test.txt' contains: this is a test file, for chapter 06. this a new line in the file! then, your program's output will show:
A program that reads a file called 'test.txt' and prints out the contents on the screen after removing all spaces and newlines. punctuations will be preserved.
A computer follows a collection of instructions called a program to carry out a certain task. The size of a computer program affects the likelihood that an error may occur.
# Read lines as a list
fh = open("transfer-out/" + file, "r")
lines = fh.readlines()
fh.close()
# Weed out blank lines with filter
lines = filter(lambda x: not x.isspace(), lines)
# Write "transfer-out/"+file+".txt", "w"
fh = open("transfer-out/"+file, "w")
#fh.write("".join(lines))
# should also work instead of joining the list:
fh.writelines(lines)
fh.close()
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Think of all the activities you do in a day that involve electrical energy. Use this sheet to make a list of 5-8 activities. Describe how electrical energy is used in each case. When you are done, consider which ones you might be able to do without to save electricity. Activity Description of how electrical energy is used
Some everyday activities that involve electricity can be:
TelevisionCellphoneComputerAir conditioningHair dryerHow is electrical energy used in daily activities?Let's go into more detail about the use of electricity in each case identified in the list above. The TV, for example, works by converting electrical energy into sound and light energy, in addition to thermal energy as some components of the device are heated.
Cell phone batteries use chemical energy that is transformed into electrical energy to recharge the devices. In the computer, there is a transformer that converts the electrical energy and distributes it to the components of the machine.
The air conditioner also works as a transformer that uses the ambient air temperature and transforms it into cold air using refrigerant gas. In the hair dryer, there is a conductor that transforms electrical energy into heat.
Therefore, electrical energy is present in the lives of individuals in daily activities, being essential for work, health and human well-being.
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When troubleshooting, which of the following should be the very first step?
A.
find the root cause
B.
identify the problem
C.
verify
D.
make and execute a plan
Answer:
B. identify the problem
Answer:
B. Identify the problem
How are classified the network classes?, and write and IP number valid in each network class.
The network classes are classified into A, B and C and each one has a different number of characters for the IP number.
What are class A networks?Class A networks are a type of network that is characterized by using the first 8 bits (characters) of the IP address as the network part and the remaining 24 bits as the host part.
What are class B networks?Class B networks are a type of network that is characterized by using the first 16 bits as the network part and the remaining 16 bits as the host part.
What are class C networks?Class C networks are a type of network that is characterized by using the first 24 bits (characters) as part of the network and the remaining 8 bits as part of the host.
Examples of network classes:Class A: 1.1.1.1Class B: 128.1.1.1Class C: 192.1.11.Learn more about IP number in: https://brainly.com/question/20377104
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personal professionalism is only important when you have a full-time job.
true or false?
Answer: True
Explanation: just cuz
What symbol is used to show the path relative to the folder that a file is in?
A.
.
B.
/
C.
_
D.
Answer:
B. /
Explanation:
If you look at the long bar just to the right of the search bar in your Windows Explorer, there is a long text. That text is called the file path. You'll also notice that they are separated with slashes to show the order at which each of the files come after each other. There you have it.
with top5 as (select top 5 vendorid, avg(invoicetotal) as avginvoice from invoices group by vendorid order by avginvoice desc) select invoices.vendorid, max(invoices.invoicetotal) as largestinvoice from invoices join top5 on invoices.vendorid
The EXISTS operation determines how many rows a subquery has returned. The result is true and a row is added to the result table if the subquery returns one or more rows; otherwise, the result is false and no rows are added to the result table.
Compare two or more columns if you want to. We must utilize logical operators to create a compound WHERE clause. We can merge duplicate WHERE conditions into a single WHERE clause by using multiple-column subqueries. To eliminate every record from a table and release the space it occupies, use the SQL TRUNCATE command. An invoice is a detailed list that shows exactly what goods or services we sent our clients.
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a user presents a smart card to gain access to a building. authentication is handled through integration to a windows server that's acting as a certificate authority on the network. review the security processes and conclude which are valid when using kerberos authentication. (select all that apply.)
When you Review the security processes and to conclude which are valid when using Kerberos authentication, the options that applies are option A and C:
A.) Inputting a correct PIN authorizes the smart card's crypto processor to use its private key to create a Ticket Granting Ticket (TGT) request.
C.) The Authentication Server (AS) trusts the user's certificate as it was issued by a local certification authority.
What is Kerberos authentication and how it works?Kerberos is seen as a form of computer network security protocol that is known to often authenticates service requests that often exist between two or a lot of trusted hosts over a course of an untrusted network, such the internet.
Note that it is one that often authenticates client-server applications and confirms users' identities using secret-key cryptography and a reliable third party.
Hence, a computer network authentication protocol called Kerberos uses tickets as its foundation to enable nodes communicate over an insecure network to securely verify each other's identities.
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See full question below
A user presents a smart card to gain access to a building. Authentication is handled through integration to a Windows server that's acting as a certificate authority on the network. Review the security processes and conclude which are valid when using Kerberos authentication. (Select all that apply.)
A.) Inputting a correct PIN authorizes the smart card's cryptoprocessor to use its private key to create a Ticket Granting Ticket (TGT) request.
B.) The smart card generates a one-time use Ticket Granting Service (TGS) session key and certificate.
C.) The Authentication Server (AS) trusts the user's certificate as it was issued by a local certification authority.
D.) The Authentication Server (AS) is able to decrypt the request because it has a matching certificate.