(tco 8) when a file is opened in the append mode, the file pointer is positioned

Answers

Answer 1
at the end of the file, so that additional data is appended while the existing data stays intact.

Related Questions

Microsoft Surface can do all of the following except ______.

organize and trade music files
plan travel routes
purchase goods and services
teleport physical objects

Answers

teleport physical objects
The answer would be 
D) Teleport physical objects.
Hope I could help!

It’s important to consider adjusting a user’s social network permissions (or access) because

Answers

You may not want to share access to social networks with other members of your team. Also you may want to adjust your users social permission for security reasons, just to be on the safe side. A stronger network means you have a lower chance of a hacker breaking through your system.

What is the largest 16-bit binary number that can be represented with unsigned numbers?

Answers

Unsigned numbers don't include negative numbers (one way to remember is that negative number needs minus signed)

So unsigned numbers range from 0 to 2¹⁶-1 = 65535

Therefore 65535 is the largest unsigned 16-bit number.
Final answer:

The largest 16-bit binary number that can be represented with unsigned numbers is 65535.

Explanation:

The largest 16-bit binary number that can be represented with unsigned numbers is 65535.

16-bit refers to the length of the binary number, where 16 bits are used to represent the number. Each bit can be either 0 or 1, resulting in a total of 2^16 possible combinations, which is 65,536.

However, since we are considering unsigned numbers, the range starts from 0, so the largest number is 2^16 - 1, which is 65535.

What type of interview would be most likely for the following scenario?

doing a telephone poll to find out how many people plan to vote
selection
information-gathering
problem-solving
persuasive

Answers

I'd say information-gathering but I'm not really sure

Answer:

information-gathering

Explanation:

What is the length of time an ip address is assigned to a switchport called?

Answers

What is the length of time an IP address is assigned to a switch port called? Aging Time

Write a program that prompts the user to enter a three digit integer and determine whether it is a palindrome number.

Answers

You never said what language to use so here is your answer in Javascript:

<script type="text/javascript">
function checkPal() {
    var reversestr = "";
    var str = window.prompt("Enter a 3 digit number: ");
    var i = str.length;

    for(var j=i; j>=0; j--) {
        reversestr = reversestr+str.charAt(j);
    }
    if(str == reversestr) {
        alert(str+" Is Palindrome");   
    }
     else {
        alert(str+" Is not a Palindrome");
    }
}
checkPal();
</script>

How has the development of personal computer hardware and software reversed some of the trends brought on by the industrial revolution? briefly discuss?

Answers

There should be no need to have white-collar employers just next to factories thanks to the Information Revolution, and it enabled executives to stay in home, write documents, and send them easily.

There should be no need to have white-collar employers just next to factories thanks to the Information Revolution.

What is industrial revolution ?

Industrial revolution referred to the period in the 18th and 19th century  was the biggest change  in human history, two industrial revolution occurred first and second industrial revolution.

Both first and second industrial revolution  involved in using machines to  make products, they show impact on workers as Workers worked in big impersonal factories.

First Industrial Revolution took place between 1750 and 1850 in Britain, the United States, France, and Belgium and develops a few products like textiles, Shift in production done by hand to use of machines.    

The Second Industrial Revolution took place in the late 1800. Electricity became the primary source of power for homes, factories, and farms.

For more details regarding industrial revolution, visit

https://brainly.com/question/855594

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A car with a 20-gallon gas tank averages 23.5 miles per gallon when driven in town and 28.9 miles per gallon when driven on the highway. write a program that calculates and displays the distance the car can travel on one tank of gas when driven in town and when driven on the highway

Answers

Highway: 
cout << "The car can drive " << 20*26.8 << " miles on the highway." << endl; 
Town: 
cout << "The car can drive " << 20*21.5 << " miles in the town." << endl;

Final answer:

On a 20-gallon tank, the car can travel approximately 470 miles in town with an average of 23.5 miles per gallon, and approximately 578 miles on the highway with an average of 28.9 miles per gallon.

Explanation:

To calculate the distance a car can travel on one tank of gas when driven in town and on the highway, we can use the formula: Distance = Number of gallons × Miles per gallon. In this case, the car has a 20-gallon gas tank. When driven in town, the car averages 23.5 miles per gallon, and on the highway, it averages 28.9 miles per gallon.

Distance Calculation in Town

In town distance = 20 gallons × 23.5 miles per gallon = 470 miles

Distance Calculation on the Highway

Highway distance = 20 gallons × 28.9 miles per gallon = 578 miles

Therefore, the car can travel approximately 470 miles in town and 578 miles on the highway on a single tank of gasoline.

Which of the following roles is responsible for writing programming code?

computer support specialist

software engineer

systems analyst

program manager

Answers

I would say the Software Engineer

Answer:

The answer would be

B: Software engineer

Explanation:

Propose, two new, proudly South African ways, which you can visualize that the internet of things, can be used in at work to make life better.

Answers

1. Internet should be used as a medium of learning.

Through internet, such African people could obtain a lot of knowledge from various fields that provided by more developed countries, and use that knowledge to help the development in south africa.

2. It should be used for utilizing business.

There are a lot of new potential business that could be done because of internet, such as blogging, affiliate marketing, public endorsement through social media followers, etc.

Which ipv6 header field is known as the priority field?

Answers

Traffic Class header field is known as the priority field.

[tex]\fbox{\\\begin{minispace} \bf Traffic Class\\\end{minispace}}[/tex] is known as the priority field of the IPv6 header field.

Further explanation:

The IPv6 is the recent used exchange internet protocol. It is the streamlines variant of IPv4 and removes the extra fields for better communication of network traffic.

Generally, the size of IPv6 header is 40 bytes. The various fields of IPv6 are as demonstrated below:

Upper Layer Protocol Data Unit: It contains the header of upper layer protocol and its payload. Upper layer protocol data unit is 65,535 bytes. If the length of payload is in excess of 65535 bytes, at that point payload is sent by Hop-by-Hop protocol header.

Extension headers: There may be any number of extensions headers in the IPv6 header and size is also variable. Each extension header denotes the next extension header. The last extension header represents the upper layer protocol data unit. The size of IPv6 extension headers has no limit.

The fields in the IPv6 are as below:

Version: The version of IP is 4 bits and put to 6 bits.

Traffic Class: Traffic class is known as priority field of the IPv6 header. The size of traffic field is 8 bits. It has the same functionality compare to IPv4 type service field. The default flow label is 0.

Flow Label: Flow label represents the sequence of packets from source to destination by using Ipv6 routers. The size of flow label is 20 bits. The source and destination can have multiple flows.

Payload length: The size of payload length is 16 bits.  

Next Header: The size of next header is 8 bits.

Hop Limit: The size of hop limit is 8 bits.

Source Address: The size of source address is 128 bits.

Destination Address: The size of destination address is 128 bits.

The below figure shows the  IPv6 and its different fields.

Learn more:

1. How does coding work on computers?  brainly.com/question/2257971

2. Prediction accuracy of a neural network depends on _______________ and ______________. brainly.com/question/10599832  

Answer details:

Grade: College Engineering

Subject: Computer Science

Chapter: Computer Networks

Keywords:

IPv4, IPv6, header, priority, field, traffic class, protocol, data, extension header, payload, hop, source, destination, address, streamline

What are the benefits of using presentations to organize and deliver information?

Answers

Hello.

The benefits of using presentations to organize and deliver information are: it keeps things in order, keeps peoples attention longer, and it looks more professional.

Answer:

quickly created, add visual appeal, easy to update

Explanation:

EDG2021

What is the term used to describe a file that data is read from?

Answers

A file from which data is read is a .doc file.

________ to a base class may be assigned the address of a derived class object.

Answers

fed jig. defect bhds. if. bugs. bffs. hex.

Answer:

Pointers to a base class may be assigned the addres of a derived class

propose,two new ,proudly South African ways,which you can visualize that the IoT,can be used at work to make life better.

Answers

1. Internet should be used as a medium of learning.

Through internet, such African people could obtain a lot of knowledge from various fields that provided by more developed countries, and use that knowledge to help the development in south africa.

2. It should be used for utilizing business.

There are a lot of new potential business that could be done because of internet, such as blogging, affiliate marketing, public endorsement through social media followers, etc.

What language used orthogonality as a primary design criterion?

Answers

LIPS a functional language is one in which computations are made primarily by applying function to given program

When searching for a video file on your computer you should look for a file with which extension

Answers

There are many extensions for video, but common ones are .mp4, .mov .flv avi, and .wmv

Answer and explanation:

Video files have different extensions. The difference between one and another relies on image quality, video options -such as subtitles or different languages, and the player used to open the file. Among the diversity of video file extensions, we can find MP4, MOV, WMV, FLV, AVI, and AVCHD.

At intersections, especially during inclement weather, the BEST way to ensure other drivers see you is to:

Answers

Keep your lights on

The default and “hidden” boolean operator in a standard google search is

Answers

The default Boolean operator in any search engine is OR.

The default and “hidden” Boolean operator in a standard Google search is “”AND OPERATOR””

Further Explanation

Boolean Operators are words or symbols used as conjunctions to combine or exclude keywords in a search. Using these operators, you are able to focus your search on the results that will be most helpful. Google also has a few additional operators that work to refine results.

AND

Limit results Vegetarianism AND obesity  

(Search for content that contains both vegetarianism and obesity.)

AND Operator

Use AND searches in Google to search for all the search terms you specify. It's helpful to use AND when you want to make sure that the topic you're researching is the topic you get in the search results. As an example, say you search the word Amazon on Google. The results most likely show you things on Amazon.com, like the homepage of the site, its Twitter account, Amazon Prime information and other things you can buy on Amazon.com.

However, if you were instead looking for information on the Amazon rain forest, even searching for Amazon rain forest might give you results that are only about Amazon.com or the word Amazon in general. To make sure each search result includes both the words Amazon and rain forest, use the AND operator.

Examples:

● Amazon AND rain forest

● sausage AND biscuits

● news AND war AND president

In each of these examples, search results include web pages with all the terms connected by the Boolean operator AND.

Learn more:

What is a boolean search?

         brainly.com/question/1084252

Keywords: google search, AND operator, Amazon, logical operator, Boolean operators

Dialogue is not a characteristic of functional text because...
A) dialogue requires a task to be completed
B) dialogue it's speech between characters, and there are no characters and functional text
C) dialogue provides information to the reader
D) dialogue is not important in the story

Answers

it is b,dialogue it's speech between characters, and there are no characters and functional text 

what is the maximum number of communication paths for a team of twenty people?

Answers

Each of the 20 people has 19 other people to communicate to. If you add that all up you get 20*19 paths, but then each path is counted twice (back and forth), so we divide this by 2. 20*19/2 = 190.

The general forumula is n(n-1)/2

A system with two dual-core processors has four processors available for scheduling. a cpu-intensive application is running on this system. all input is performed at program start-up, when a single file must be opened. similarly, all output is performed just before the program terminates, when the program results must be written to a single file. between startup and termination, the program is entirely cpubound. your task is to improve the performance of this application by multithreading it. the application runs on a system that uses the one-to-one threading model (each user thread maps to a kernel thread). ⢠how many threads will you create to perform the input and output? explain.

Answers

The controlling thread is all that is needed for I/O in this case. What you've described, although multi-threaded, is a classic IPO (Input, Processing, Output) program.

exterior brick veneers are used to support the entire weight of the roof structure

Answers

Final answer:

Exterior brick veneers are not meant to support the weight of a building's roof; structural components like buttresses and iron rods bear the weight and provide stability, especially in large structures with heavy roofs.

Explanation:

The discussion about exterior brick veneers and other structural elements relates to architectural engineering principles. Specifically, it indicates that exterior brick veneers are not the main structural components supporting the weight of a building's roof. Instead, other structural components such as buttresses and iron rods are used to counteract the lateral forces and the downward pressure on the walls, which helps to stabilize larger structures with stone vaulting or heavy roof structures. These elements allow for the distribution of weight and forces to prevent collapse and provide stability to buildings with large spans or heavy loads. This incorporates understanding of materials such as wood, stone, and brick, and how they interact with architectural elements like buttresses, piers, colonettes, and masonry walls.

Final answer:

Exterior brick veneers are typically non-structural cladding and do not bear the weight of roof structures. Structural support is usually provided by internal elements such as load-bearing walls, columns, and buttresses, which counter lateral forces. Modern construction techniques, like steel exoskeletons, also highlight the aesthetic versus structural roles of components.

Explanation:

The statement concerning exterior brick veneers suggests a misunderstanding of their structural role in architecture. Typically, exterior brick veneers do not support the entire weight of a roof structure; instead, they serve as a non-structural cladding. The actual weight of the roof is usually borne by structural elements such as columns, beams, and load-bearing walls. In historical construction, additional support was often provided by architectural features such as buttresses, which countered the lateral forces of the vaulted ceilings, allowing for the stability of the structure as well as the inclusion of large windows for light.

As an example, in the construction of large edifices during certain historical periods, the stability of the structure against the outward thrust of the roof required solid walls and piers. Iron rods were sometimes incorporated as a tension element to counteract this force. Furthermore, implementations like mullions can provide structural support while allowing for larger windows, enhancing the delicate appearance of the masonry.

In modern construction, methods such as a steel exoskeleton are utilized to support innovative forms such as the rotated rhomboid shape of the Soumaya Museum. This method allows the weight of the building to be supported by an external framework rather than by the brickwork itself, which further illustrates the distinction between structural and aesthetic components of a building.

A summary table in which numerical data are tallied into class intervals or categories.

Answers

The answer is frequency distribution. A frequency distribution is a table that shows the recurrence of different results in a specimen. Every section in the table contains the recurrence or check of the events of qualities inside a specific gathering or interim, and thusly, the table compresses the appropriation of qualities in the example.

A pointing device controls the movement of the ____.

Answers

A pointing device controls the movement of the Mouse Pointer

Up to 10 people is a good guideline for the size of your study group.

Answers

The answer is false                                                                .

Answer:

false

Explanation:

When did the digital revolution begin

Answers

anywhere from the late 1950's to the early 1970's

hope this helps!

Answer: 1980

Explanation:

I looked it up

What bit position in an ascii code must be complemented to change the ascii letter represented from uppercase to lowercase and vice versa?

Answers

Flip bit position 5 to accomplish this. This maps to hex value 0x20, where the least significant bit is assumed to be at position 0.

Example: ascii "A" = 0x41, "a" = 0x61.  0x41 xor 0x61 = 0x20.

You would implement a flip function by XOR'ing the character value with 0x20.

Final answer:

To change an ASCII character from uppercase to lowercase or vice versa, the 6th bit from the right should be flipped. This bit manipulation directly affects the letter's case in the ASCII code representation.

Explanation:

To change an ASCII letter from uppercase to lowercase or vice versa, you need to complement (flip) the 6th bit position. In the binary representation of ASCII codes, changing the state of the 6th bit (counting from the right, starting at position 1) alters the case of the letter. For instance, the ASCII code for 'A' is 01000001, and flipping the 6th bit results in 01100001, which is the ASCII code for 'a'. This principle applies to all alphabetical characters in the ASCII table, illustrating a simple yet effective method for changing letter case programmatically.

This concept is not only limited to ASCII characters but can also extend into more complex encoding schemes and cryptographic applications where binary manipulation plays a crucial role. The ability to understand and manipulate bit positions is fundamental in areas involving data encoding, transmission, and security.

What is the name given to software that provides the interface between the os and computer hardware?

Answers

Driver.



----------------------------------------------

Every file name consists of two elements: a name and a folder. true or false

Answers

This statement is false.
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