which of the following are true? there may be more than one correct answer. group of answer choices if a document is inserted without a provided id value, then that document will fail to be inserted and cause a write error. when a document is inserted a random field is picked to serve as the id field. id field values are sequential integer values. mongodb can store duplicate documents in the same collection, as long as their id values are different. id field is automatically generated as an objectid type value.
Answers
The following statements are true:
1. If a document is inserted without a provided ID value, MongoDB will automatically generate an ID field as an ObjectID type value.
2. MongoDB can store duplicate documents in the same collection, as long as their ID values are different.
The ObjectId is a 12-byte value consisting of a timestamp, machine identifier, process ID, and a random counter value. This value is globally
unique and helps to ensure that each document within a collection has a
unique identifier.A 4-byte timestamp, representing the ObjectId's
creation, measured in seconds since the Unix epoch.
A 5-byte random value generated once per process. This random value
is unique to the machine and process.
A 3-byte incrementing counter, initialized to a random value.
For timestamp and counter values, the most significant bytes appear first
in the byte sequence (big-endian). This is unlike other BSON values,
where the least significant bytes appear first (little-endian).
If an integer value is used to create an ObjectId, the integer replaces the
timestamp.
The _id field serves as the primary key for each document in a
collection, and MongoDB enforces its uniqueness. Therefore, even if two
documents have identical values for all other fields, they can be stored in
the same collection as long as their _id values are different
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Related Questions
The IP address and the port are both numbers. Which statement is true?
A computer has many IP addresses and one port.
A computer has many IP addresses and many ports.
A computer has one IP address and one port.
A computer has one IP address and many ports.
Answers
Answer:
i believe it is the last one
Answer:
The answers are in different orders for everybody, the correct answer is A computer has one IP address and many ports.
what is the extension of a Microsoft access database 2013
Answers
Answer:
Access Database (2007, 2010, 2013, 2016)..accdb
Answer:
.accdb
Explanation:
.accdb is the extension of Microsoft Access Database 2013
1) According to the text, what is a common cause of collisions ?
O taking a call on a cell phone
O defensive driving
O checking your surroundings
O no answer applies
Oscanning for hazards
is a common cause of collisions.
Answers
Answer:
Taking a call on a cell phone.
Which of the following applies to a trademark?
o belongs to just one company or organization
O always shown on the outside of a garment
O a way for people to copy a pattern
0 a mark that represents a product's "sold"
status
Answers
Answer:
a
Explanation:
Answer:
belongs to just one company or organization
Explanation:
edge 2021
how do i switch my mac from default opening to a mcintoch comma separated value to a comma separated value file format
Answers
To so, go to File > Open > Files of Type (or Format) and select "All Files". Then, select "Comma Separated Values (Macintosh)" from the drop-down menu.
What is mac?Mac stands for Media Access Control, also known as a MAC address. Each computer or network device on a computer network is given a unique address, also known as a physical address or hardware address, with a hexadecimal format.
Two 48-bit or 64-bit numbers can be used as MAC addresses. The IEEE must be paid for an exclusive three-byte OUI (Organizationally Unique Identifier), which identifies the device's manufacturer. The manufacturer allocates the final three or five bytes.
The number is regarded as having been permanently burned into the network access hardware's firmware once it has been generated. Devices connected to a network do not share MAC addresses because each MAC address is distinct.
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Spreadsheet allow three types of cell addressing. They include ______addresses, such as $E$1, ______addresses, such as R$3, and ______addresses, such as D4.
Answers
Answer:
The answer is below
Explanation:
Based on the Microsoft Excel Formatting style, Spreadsheet allows three types of cell addressing. They include:
1. ABSOLUTE CELL ADDRESSING addresses, such as $E$1,
2. MIXED CELL ADDRESSING addresses, such as R$3, and
3. RELATIVE CELL ADDRESSING addresses, such as D4.
What design element includes creating an effect by breaking the principle of unity?
Answers
Answer:
Sorry
Explanation:
Computer chip
You have a notebook system running Windows. The laptop has built-in wired and wireless network cards. Recently, the wireless card stopped working, so you connected an external USB wireless adapter to the system. After you install the wireless adapter, it is not displayed in the list of available network adapters in the Network and Sharing Center. What should you do to troubleshoot the problem
Answers
Answer: reboot
Explanation:
literally most if not all driver errors are solved by a reboot, and if that doesnt work then you reinstall the driver by going to the manufacturers website
Subtract B8 from the sum of cells
C1 through C10
Answers
Answer:
The answer to this question is given below in the explanation section.
Explanation:
To subtract B8 from the sum of cells C1 through C10, you need to perform the following steps.
click on empty cell or C11. In C11 write the formula, =sum(C1:C10) this formula calculates the sum of cells C1 through C10, and store result in C11. Now click on cell C12. Write formula in C12 i.e. =C11-B8 this formula subtract B8 from the sum of cells C1 through C10 and store result in C12How can you place a paragraph of text in a box smaller than the text content, and add a scroll bar?
You can do this by using the __ property and setting it to ___.
(First blank: Border, Margin, Overflow.)
(Second Blank: Auto, hidden, scroll)
Answers
Answer:
I think it's overflow and hidden.
Explanation:
Answer:
You can do this by using the overflow property and setting it to hidden .
Explanation:
This program has a bug. When the green flag is clicked, nothing happens, how would you fix it?
A.Change the number inside the “move” block
B. Change the number inside the “repeat” block
C. Make the sound louder with the purple block
D. Connect the event block directly to the “repeat” block
Answers
D. Connect the event block directly to the “repeat” block
Name 8 different types of packages that are widely used
Answers
Answer:
Poly Bags ...
Paperboard Boxes. ...
Paper Bag. ...
Bottle & Cap Packaging. ...
Corrugated Boxes. ...
Plastic Boxes. ...
Side Gusset Bags. ...
Rigid Boxes
Explanation:
how to login therapy?
Answers
Enter your login credentials, and click on the login or sign-in button to access the session.
To log in to an online therapy session, follow these steps:
1. Check your email for instructions from your therapist or the therapy platform you are using. Your therapist should have provided you with a link to access the online session, along with login credentials or instructions.
2. Click on the link provided in the email. This should take you to the login page for the online therapy platform.
3. Enter your login credentials, such as your username and password or any other information requested. Make sure you enter your details correctly, as incorrect login information may prevent you from accessing the session.
4. Once you have entered your login information, click on the "login" or "sign in" button to access the session.
5. Follow any further instructions provided by your therapist or the online therapy platform to connect to the session, such as allowing the platform to access your microphone and camera.
If you have any issues logging in to the therapy session, reach out to your therapist or the support team for the online therapy platform for assistance.
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how many games are in the game catalogue on the middle tier of playstation plus
Answers
The middle tier of PlayStation Plus, which is the standard subscription, offers at least two free games per month.
What is game catalogue?The Game Catalog works similarly to Game Pass in that games are added and removed from the service over time.
While the Game Catalog does not provide new, first-party Sony games the day they are released, its library is excellent.
The PlayStation Plus Game Catalog contains up to 400 titles, each jam-packed with new gaming experiences, genres to explore, and vibrant online communities to join.
The standard PlayStation Plus subscription's middle tier includes at least two free games per month.
Thus, there can be several games in the game catalogue on the middle tier of PlayStation plus.
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Which statement is true about input and output devices? A. An input device receives information from the computer and an output device sends information to the computer. B. An output device receives information from the computer and an input device sends information to the computer. C. Neither statement is true. D. Both statements are true
Answers
Answer:
B. An output device receives information from the computer and an input device sends information to the computer.
Explanation:
Output device: The term "output device" is described as a device that is responsible for providing data in multitude forms, a few of them includes hard copy, visual, and audio media. The output devices are generally used for projection, physical reproduction, and display etc.
Example: Printer and Monitor.
Input device: The term "input device" is determined as a device that an individual can connect with the computer in order to send some information inside the computer.
In the question above, the correct answer is option-B.
address on the internet
Answers
A device on the internet or a local network can be identified by its IP address, which is a special address.The rules defining the format of data delivered over the internet or a local network are known as "Internet Protocol," or IP.
Which two kinds of Internet addresses are there?
picture of an address found online Internet Protocol (IP) addresses are used to connect your network with the Internet.IP addresses come in two varieties: static and dynamic.In order to help you choose between static and dynamic IP addresses, this article compares their main characteristics. Using one of the several IP lookup programs that are readily available online is the quickest approach to start learning someone's IP address.There are tools available to enter an IP address and search for its free public registry results on websites A network address and a host (or local) address are the components of an internet address.With this two-part address, a sender can identify both the network and a particular host on the network.Each network that connects to another Internet network receives a distinct, official network address. While IP addresses do identify your whereabouts, they do not provide as much detail as a home address.Additionally, IP addresses will never disclose your name, phone number, or any other specific personal details. "Internet protocol" is referred to as IP.For any device connected to your network, your router IP serves as an identification number.For the router to recognize it and send data packets to it, a device (such as a computer or smartphone) needs to have an IP address.Your internet is what it is because of the data packets.To learn more about IP address refer
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karl wants to change the page orientation of the printed worksheet. which group on the page layout tab contains the command to complete this action?
Answers
The Page Setup tab can be used to adjust the page orientation of the printed worksheet for Karl. Word has a number of formatting and page layout choices that modify how the material looks on the page.
Which group on the page layout tab contains the command to complete this action?Page layout can be used to design publications with a more unique appearance, such as books, posters, and newsletters. Similar to a canvas, a page layout document lets you add text boxes, photos, and other objects before arranging them any way you like on the page.
There is no body text section when you open a page layout document (or template); you must build a text box and type in it to add content. New pages must be manually added.
Pages templates can be used for page layout or word processing. The kind of a template you select will determine how you can add or remove pages, work with objects, and more. You can change a document to another kind if you start with one type of template. You can change a document to page layout, for instance, if you like the text styles, colors, and layout of the School Newsletter template but prefer the design flexibility of a page layout document.
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Can someone help me with Unit 7 of cmu cs academy python. PLSS EMERGENCYY
Answers
Carnegie Mellon University's CMU CS Academy is an online, graphics-based computer science curriculum taught in Python.
Why is Phyton important?Python has become a data science industry standard, allowing data analysts and other professionals to do complicated statistical computations, produce data visualizations, design machine learning algorithms, handle and analyze data, and accomplish other data-related jobs.
Development time is far more essential than computer run time in today's society. Python just cannot be beat in terms of time-to-market. Python is also efficient and dependable, allowing developers to design complex programs with minimal effort.
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a website developer believes that a majority of websites have serious vulnerabilities, such as broken authentication or security misconfiguration. the website developer would like to test the claim that the percent of websites that have serious vulnerabilities is less than 30%. they decide to complete a hypothesis test at a 0.5% significance level. they sample 34 websites, and determine the sample percent to be 20%. the following is the data from this study: sample size = 34 website sample proportion =0.20 identify the null and alternative hypothesis by for this study by filling the blanks with correct symbols
Answers
When crucial security settings are either not implemented or incorrectly applied, there is a security misconfiguration.
What is security misconfiguration in Owasp?When crucial security settings are either not implemented or incorrectly applied, there is a security misconfiguration.By leaving the application and its data (and subsequently the organization itself) vulnerable to a cyber attack or breach, such failures create significant security vulnerabilities.Attacks that take use of application security misconfiguration flaws in online applications.Many apps provide essential developer functionality, such debug and QA features, which should be turned off during live production since they are extremely risky.Software bugs and configuration problems are both included in the NIST definition of vulnerability.Any flaws, mistakes, or gaps in the cloud environment that could endanger sensitive data and other important assets are referred to as cloud misconfiguration.To learn more about misconfiguration refer
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Read-only memory chips are used to
A. record high scores and later, "save slots" for longer games
B. Translate input from players into visual output
C. Store data that cannot be modified
D. Secure game code so that it can't be copied or pirated
pls help ill mark branliest!!!
Answers
Answer:
C
Explanation:
Think of memory, you can remeber things. A memory chip is meant to "remember" things!
Breaking difficult problems down into smaller more manageable pieces is an example of
Answers
Answer:
Divide and Conquer
Explanation:
HURRY HELP THIS IS FOR CODING !!!! What are some real-life situations that require a program that is iterative? Include at least three examples in your answer.
Answers
Answer:
Apple has released multiple different versions of each model of its iPod products. The Nano, for example, has evolved from an original slim mP3 player with a very small screen to a tiny square touch-screen version to a longer, thinner touch screen version.
Hope this helped!
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--Juri Davis
Check all of the file types that a Slides presentation can be downloaded as.
.JPEG
.doc
.xls
.PDF
.pptx
.bmp
Answers
Answer:
.JPEG
.pptx
General Concepts:
Explanation:
If we go into File, and then under Download, we should be able to see which file types that a Slides presentation can be downloaded as.
Attached below is an image of the options.
.JPEG
.pptx
Hope this helped :D
What security feature on a smartphone prevents the device from being used until a passcode is entered?
Answers
Answer:
Lock Screen
Explanation:
suzanne’s at 2 inches per week suzanne’s at 1.5 inches per week megan’s at 3 inches per week megan’s at 2.5 inches per week
Answers
Based on the above, the plant that grew at a faster rate would be Megan’s at 2.5 inches per week.
What is the growth rate about?The term growth rates is known to be one that is often used to show the annual alterations in a variable.
Note that:
Megan's rate = 12 - 4.5 / 4 -1
= 2.5 inches per week
Suzanne's rate = 11 - 5 / 4-1
= 0.5 inches per week
Based on the above,, the plant that grew at a faster rate would be Megan’s at 2.5 inches per week.
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Megan and Suzanne each have a plant. They track the growth of their plants for four weeks. Whose plant grew at a faster rate, and what was the rate? Suzanne’s at 2 inches per week Suzanne’s at 1.5 inches per week Megan’s at 3 inches per week Megan’s at 2.5 inches per week
Assume strings is an Iterable list of String objects. Using a while loop. list and operations, create code with functionality equivalent to:
for (String hold: strings) System.out.println(hold)
Answers
Noet that to replicate the functionality of the for-each loop using a while loop, you can use the following code.
Iterator<String> iterator = strings.iterator();
while (iterator.hasNext()) {
String hold = iterator.next();
System.out.println(hold);
}
How does this work?We build an Iterator object in this code by invoking the iterator() function on the strings iterable. The while loop condition uses the hasNext() function to determine whether there are any more entries in the iterable.
We use the next() function within the loop to fetch the next element and add it to the hold variable. Finally, we may use the element to execute any necessary activities, such as printing it using System.out.println().
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Describing Label Printing Options
What are some options when printing labels? Check all that apply.
random addresses
single label
handwritten label
full page of same label
Answers
Custom labels are printed using a variety of techniques in the label printing process. Some options when printing labels are Single label and Full page of same label.
What Is Label Printing?
Label printing is the process of creating personalized labels using different techniques. These techniques include wide-format printing, flexographic printing, and digital printing, all of which have an impact on how the label looks, feels, and serves its purpose.
Label Printing Today:
Flexographic printing has continued to advance and prosper up until the 1990s, when digital printing emerged as a brand-new method for producing labels. With the addition of inkjet technology, this process has advanced today, producing premium, full-color labels with a less time-consuming procedure and less waste.
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What is the full meaning of BCC?
Answers
Answer: Blind Carbon Copy(BCC) means Email address of the recipients specified in this field do not appear in the received message header and the recipients in the To or Cc fields will not know that a copy sent to these address.
Anybody know #3 ? I need two ppl to answer this !! Free Brainliest!!
Answers
Answer: A command-line interface (CLI) is a means of interacting with a computer program where the user (or client) issues commands to the program in the form of successive lines of text (command lines). The program which handles the interface is called a command-line interpreter or command-line processor.
Answer:
It b for sureeeeeeeeeeee
Which activity can produce bugs that are harmful to the security of a Web server?
Answers
Answer:
A. Software updates
Explanation:
Updating the software of something can affect how the hardware works, which can lead to making the server easier to access. A good example is the US government using at max win 7 (in some cases, XP) due to possible security issues with Win 10.