False. An algorithm can often be implemented with either recursion or iteration, however recursion is typically faster.
Recursive algorithms are they quicker than iterative ones?Recursion is slower than iteration, which is more effective. Iterative codes are more straightforward to optimize and typically have polynomial time complexity. In data structures like an array, set, map, etc., they are used to repeatedly iterate over the elements.
Why does recursion beat iteration?When using the divide and conquer strategy, recursion can be used to speed up the process and reduce the size of your problem at each stage. Recursion is often easier to construct than iterative solutions, making it more "elegant".
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Define the term Project brief? why is it important to do planning?
Answer: the project brief is a document that provides an overview of the project.
Explanation: It says exactly what the designer, architect, and contractor needs to do to exceed your expectations and to keep the project on track with your goals and your budget.
dbmss available for use on personal computers include ____ and corel paradox.
Microsoft Access and Corel Paradox are two DBMSs that can be used with personal PCs.
Which database type is the most widely used?Today's most popular database type is the relational database. Data is arranged in relational databases into two-dimensional tables (referred to as relations) with columns and rows. Data about an entity and its characteristics are contained in each table.
What does DBMS's database mean?Explanation: The DBMS (or Database Management System) is a category of system software used for a number of tasks, including building databases and tables and storing data. It also enables changing the information kept in the database.
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Jennie's folder windows look a little different than the folder windows on her brother's laptop. Why might this be? A. Jennie's brother doesn't have his folder windows turned on. B. The address bar is turned off on one of the computers. C. The folder window viewing options are set differently on the two computers. D. Jennie and her brother don't share files.
Answer:
C
Explanation:
A is just contradictory to the question, it says they look different but A says its because his folder window isn't on which is unrelated.
The address bar being off doesn't make a big difference like one of the other options
This must be correct as its the most major difference as in the different viewing types the folder windows look significant different and are layed out differently
Them not sharing files is irrelevant to the question
The answer is C
Let AequalsPDP Superscript negative 1 and P and D as shown below. Compute Upper A Superscript 4. Pequalsleft bracket Start 2 By 2 Matrix 1st Row 1st Column 1 2nd Column 3 2nd Row 1st Column 2 2nd Column 5 EndMatrix right bracket ?, Dequalsleft bracket Start 2 By 2 Matrix 1st Row 1st Column 1 2nd Column 0 2nd Row 1st Column 0 2nd Column 2 EndMatrix right bracket
SOLUTION BELOW THE PICTURE.
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You need to implement HomeGroup on three computers. Which version or versions of Windows could you install that will support this feature?
Windows 10, Windows 8.1, Windows RT 8.1, and Windows 7 all support HomeGroup. You can join a homegroup but not create one or share content with it on a PC running Windows RT 8.1.
Does HomeGroup still exist in Windows 10?HomeGroup is no longer available in Windows 10. (Version 1803). Windows 10 still provides features that let you share printers and data despite its disappearance.
The HomeGroup functionality was first offered by which operating system?The new HomeGroup feature in Windows 7 makes it simple to connect the PCs in your home. Windows 7-powered computers automatically recognize one another.
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A PC that you are investigating has an IP address of 10.1.1.23. Without any further information, which of the following can you conclude from this IP address assignment?
A. This is a LINKLOCAL network address assigned by Automatic Private IP Addressing.
B. The PC must be part of an enterprise level network.
C. The IP address was statically assigned
D. The PC is a LAN client not connected directly to the Internet.
This IP address assignment leads to the conclusion that the PC is a LAN client and not directly linked to the Internet.
Among the following, which one can be an IP address?An IP address is written as four digits separated by periods, using a 32-bit format. Every number is between 0 and 255. An IP address might be 1.160. 10.240, for instance.
Which of the following methods is used to give a device an IP address?Dynamically allocating an Internet Protocol (IP) address to any device or node on a network so they can connect using IP is done using the network management protocol known as DHCP (Dynamic Host Configuration Protocol).
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Which term is used to describe the overall structure the OS uses to name, store, and organize files on a drive
The term 'File System' is used to describe the overall structure the operating system uses to name, organize, and store files on a drive
An integral part of an operating system (OS) is known as a File System. A File System is a data structure that name, organize, and store data and information on storage devices ( such as hard drives, floppy disc, etc.), making them retrievable easily. FaT32 and NTFS are examples of file systems of operating systems. Different operating systems use different file systems, but all have similar features. Microsoft Windows is always installed on a disk volume that uses the NTFS file system.
Thus, the overall structure that an operating system uses to name, organize, and store files on a disk is called File System.
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what is 9+10/2x^3?
Please answer ;D
Ratez?
Answer:
5
3
+
9
Explanation:
if your license is suspended it means that
Answer:
A license suspension means driving privileges are temporarily unavailable to you for a defined period of time. Typically, to end a suspension period, you must participate in specific actions to have your license reinstated.
Software designed specifically for a highly specialized industry is called ____.
O Horizontal market software
O Mass-market software
O Vertical market software
O Industry standard software
Vertical market software is specifically created for a highly specialized industry.
Software for vertical markets: What is it?Software designed for a particular industry, set of applications, or customer is known as vertical market software. This is distinct from software for the horizontal market, which can be used across numerous industries.
Who employs software for vertical markets?Software created for specialized applications or for a particular clientele is therefore referred to as vertical market software. Because they are only used by a particular set of people, banking, investment, and real estate software packages are all examples of vertical market software applications.
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In Hyper-V, an _____ virtual switch, allows the host to communicate with the virtual machines connected to the switch.
Virtual machines (VMs) may connect online with one another, the host operating system, and external networks thanks to Hyper-V virtual switches.
What does Hyper-virtual V's switch mean?When you install the Hyper-V server role, Hyper-V Manager makes the software-based layer-2 Ethernet network switch known as Hyper-V Virtual Switch available.
How can virtual COM ports on a Hyper-V host computer connect with one another?Using the Serial over Ethernet Connector method (in Windows or Linux) is one of the simplest ways to connect a COM port in a virtual machine. With the help of the program Serial to Ethernet Connector, you can access COM in VirtualBox, Hyper-V, and VMware environments.
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What variables may be used to track each loop in the program?
There are several variables that can be used to track each loop in a program, depending on the specific use case and the programming language being used. Here are a few examples:
Iteration counter: This is a variable that is incremented each time the loop runs, and is often used to track the number of iterations the loop has completed. This variable can be used to terminate the loop after a certain number of iterations.
Loop variable: This is a variable that is used to iterate through a collection of items, such as an array or a list. The loop variable is typically assigned the next item in the collection each time the loop runs.
Boolean flag: This is a variable that is used to keep track of whether the loop should continue running or not. The flag is set to false when the loop should terminate, and is checked at the beginning of each iteration.
Indicator variable: This is a variable that's used to identify the current state of the loop. This could be a flag that's used to control the loop or could be an index of an array.
Sentinels: This is a special value that when found will cause the loop to terminate.
The specific variables you use to track a loop will depend on the requirements of your program and the logic of the loop.
For example, if you're iterating through an array and need to keep track of the current position in the array, you might use an index variable.
On the other hand, if you're running a loop that continues until a certain condition is met, you might use a Boolean flag or a sentinel value to control the loop.
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Write a method that takes a Rectangle as a parameter, and changes the width so it becomes a square (i.e. the width is set to the value of the length). This method must be called makeSquare() and it must take a Rectangle parameter. You can call your method in the program's main method so you can test whether it works, but you must remove or comment out the main method before checking your code for a score. For example, if the following code appeared in your main method, the output should be Rectangle with length 4.0, width 4.0 Rectangle r = new Rectangle(4.0, 7.0); makeSquare(r); System.out.println(r); To reference the documentation for the Rectangle class,
The function/method in the following Java code overwrites the width to match the length after receiving as inputs the length and width of the rectangle.
What is the program of Rectangle as a parameter?The function/method in the following Java code overwrites the width to match the length after receiving as inputs the length and width of the rectangle. The length and breadth are then printed.
public class Rectangle
{
int len,bre;
Rectangle(int l,int b)
{
setLength(l);
setBreadth(b);
}
void setLength(int l)
{
len=l;
}
void setBreadth(int b)\
{
bre=b;
}
int getLength()
{
return len;
}
int getBreadth()
{
return bre;
}
void makeSquare(Rectangle r)
r.setBreadth(len);
System.out.println("Square Parameter");
System.out.println("Length:" +r.getLength() + " Length: ".getBreadth());
}
public static void main(String[] args){
Rectangle r=new Rectangle(10,5);
System.out.println("Rectangle Parameter");
System.out.println("Length:"+r.getLength()+" Breadth:"+r.getBreadth());
r.makeSquare(r);
}
}
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"Based upon the contents of the PUBLISHER table, which of the following is a valid SQL statement?" a. SELECT contact Contact's Name FROM publisher; b. SELECT publisherID FROM publisher; c. "SELECT contact, name FROM publisher;" d. SELECT name FROM publishers;
Based upon the contents of the PUBLISHER table, SELECT contact, name\sFROM publisher is a valid SQL statement.
Describe SQL.The domain-specific programming language known as SQL is used for managing data stored in relational database management systems or for stream processing in related data stream management systems.
Is SQL easy or Python?Python is more difficult to learn than SQL, for sure. Its very simple syntax serves only to facilitate communication with relational databases. Since relational databases contain a substantial amount of data, the initial stage in each data analysis project is frequently retrieving data via SQL queries.
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Select the type of form control that "disguises" the characters that are typed.
a. text box
b. password box
c. encrypt box
d. hidden box
the style of frame element that hides the characters you type.the password box
What are form controls also known as?The line of interaction between the client and the server is an interface control called a form control.By control type, interactions change:buttons: button menus: choose, file handling: input type="file," etc.and are additionally categorized.
Basic form control is what?The majority of form widget kinds, such as single sentence text fields, time & date controls, control mechanisms without input like checkboxes, buttons, and colour pickers, buttons, and so forth, are created using this tool.
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Given variables i and j stored in $s0 and $s1 respectively, which of the following assembly blocks implements if(i < j)? A)
slt $t0, $s1, $s0
ori $at, $zero, 1
subu $t0, $at, $t0
bne $t0, $zero, Next
B)
slt $t0, $s0, $s1
bne $t0, $zero, Next
C)
slt $t0, $s0, $s1
ori $at, $zero, 1
subu $t0, $at, $t0
bne $t0, $zero, Next
D)
slt $t0, $s1, $s0
bne $t0, $zero, Nex
If I j) is (A) is implemented by the assembly blocks slt $t0, $s1, $s0, ori $at, $zero, 1, subu $t0, $at, $t0, and bne $t0, $zero, Next.
What is the alternative term for assembling?The verbs collect, crowd, and gather are some frequent alternatives of assemble. Despite the fact that all of these verbs mean "to collect or join into a cluster, mass, or unit," the word "assemble" suggests an organized union or arrangement of people or objects, frequently for a specific goal.
What does forming a team entail?The process of assembling a team of participants is referred to as team assembly. The formation of a team must take into account scientific principles, such as the issue of what level of knowledge is required to handle the scientific aims. And yet many distinct intrapersonal and interpersonal aspects are as well.
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As you are analyzing a website, what is one indicator of relevance?
how often individuals promote a site
how often women select a site
how often men select a site
how often individuals select a site
Which of the following is not an aggregate function that can be applied in a total row?
a. MAX
b. AVERAGE
c. COUNT
d. VLOOKUP
VLOOKUP is not a aggregation function that can be applied in a total row. Correct option is 'd' .
Aggregate functions perform calculations on a set of values and return a single value. This function ignores null values. Often used in the GROUP BY clause of SELECT statements.
All aggregate functions are deterministic. That is, aggregate functions return the same value each time they are called with a particular set of input values.
SQL does not have all as a built-in aggregate function. Average is used to find the average, MAX is used to find the maximum value and count is used to COUNT the number of values.
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There is no aggregation function in VLOOKUP.
A single value is returned by aggregate functions after they have performed calculations on a set of values. Null values are ignored by this function. frequently used the SELECT statements' GROUP BY clause.
They are all deterministic aggregate functions. In other words, when an aggregate function is run with a specific set of input values, it always returns the same result.
All is not a built-in aggregate function in SQL. The terms average, max, and count are used to determine the average, max, the maximum value, and count, the number of values.
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If you have a PC, identify ome ituation in which you can take advantage of it multitaking capabilitie
employing several monitors to display a program on one screen and lessons on another. utilizing virtual desktops to separate programs for work and personal use
Is multitasking a good thing?
Our attention is divided when we ostensibly multitask. It makes it more difficult for us to focus entirely on one item. Studies have shown, for instance, that attempting to accomplish other duties while driving a simulation car resulted in subpar driving performance.
An example of multitasking?
When a person does many tasks at once, this is known as multitasking. Examples include talking on the phone and watching television at the same time as you chew gum or write emails during a conference. According to research, multitasking has benefits and drawbacks.
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Tamara and Clyde got different answers when dividing 2x4 + 7x3 – 18x2 + 11x – 2 by 2x2 – 3x + 1. Analyze their individual work.
Which statement about their answers is true?
Tamara’s work is correct because Clyde did not multiply the terms in the division table correctly.
Clyde’s work is correct because Tamara did not subtract the terms correctly.
Both students are correct.
Both students are incorrect.
Any of the students, Tamara or Clyde, who obtained the same quotient following division as X2+5x+2, can be considered accurate. Tamara did not correctly deduct the terms, hence Clyde's work is accurate.
What is a division problem's remainder?The value remaining after division is known as the Remainder. After division, we are left with a value if a number (dividend) cannot be divided entirely by another number (divisor). The remaining is the name for this amount.
What is an example of the remainder?It may exceed or fall short of the quotient. For instance, the result of 41 divided by 7 is 5 and the remaining is 6. By just plugging in numbers that match the problem, it is simple to answer several remainder difficulties. As an illustration, the leftover is 3 when the positive integer x is divided by 5. The leftover is 4 when the positive integer y is divided by 5.
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You are working on a computer with a fully qualified domain name of srvr6.Courier.net. What is this computer's DNS Suffix
If you are working on a computer that has the fully qualified domain name srvr6.Courier.net, then Courier.net is the machine's DNS suffix.
A DNS suffix: what is it?When a fully qualified domain name (FQDN), suitable for a DNS name query, is attached to an unqualified host name, such as "contoso.com," the DNS suffix indicates the domain name.
How should a fully qualified domain name be used?An internet host or computer's full domain name is known as a fully qualified domain name (FQDN). The hostname and domain name make up the first two characters of the FQDN. For illustration, a possible mail server's FQDN would be mymail.somecollege.edu.
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public cloud allows you to pay only for the time that use cloud resources and not for ownership, this concept is known as
Through the usage of computing as a utility, where clients only pay for the resources they use, a public cloud presents a chance for cost reductions.
In cloud computing, what exactly is a public cloud?Businesses and consumers can access computing resources such as computation and storage, develop-and-deploy environments, and applications on-demand through the open internet thanks to an IT architecture known as the public cloud. Briefly stated, public clouds employ common infrastructure, whereas private clouds utilize a company's own infrastructure.
What three categories of public clouds exist?Infrastructure as a Service (IaaS), platforms as a Service (PaaS), and software as a Service are the three primary categories of cloud computing services (SaaS). An original choice is being made while selecting a cloud type or cloud service.
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The only way to access the data in a database is through the DBMS?
True
False
The claim that a database management system (DBMS) is the sole means to access data in a database is accurate.
How does a DBMS access data?There are two ways to access stored data: sequential access and random access. The sequential method necessitates the use of a seek operation to transfer data across the disk until the desired data is found. Each segment of data must be read one at a time until the required data is found.
What does DBMS's data database mean?Software that is used to store and retrieve databases is known as a database management system. Examples of well-known DBMS tools include Oracle, MySQL, etc. The interface for performing different operations, such as creation, deletion, modification, etc., is provided by DBMS.
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disadvantages of network
wifi works with all of the apps and does online classes
NEC 422.16(B)(4) permits a range hood to be cord-and-plug connected. The receptacle would be installed ____ the range.
Receptacles A contact device fitted at an outlet for the connecting of an attachment plug is referred to as a "Receptacle" according to Article 100. The National Electrical Code frequently uses the words "receptacle" and "receptacles" (NEC).
What is the NEC code for outlets in the kitchen?Every counter that is 12 inches broad or wider is required by the NEC to have an outlet above it. Additionally, there must be a plug every 4 feet or more.
The number of outlets in a kitchenWe advise having at least eight twin sockets in kitchens between 12 and 25 square metres, and at least ten in rooms bigger than 25 square metres.
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What security measure is used to slow the movement of personnel when entering or leaving a secure area
When entering or exiting a secure area, mantrap security measures are utilized to slow down personnel movement.
What kind of physical security precautions are used to make portable gadgets more improbable to be stolen?In order to prevent theft, loss, and resale, portable equipment like laptops should be properly secured with a lock. The majority of desktop and laptop computers feature built-in slots that can be connected using a cable lock. Most computer stores carry these locks in their inventory.
Which security element is host- or network-based?Network-based or host-based IDS are both options. Network-based IDSs examine network, transport, and application protocols while keeping track of network traffic for specific network segments or devices in order to spot suspicious activities.
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what is represented by the base roof of a phlogentic tree
Answer:
Ancestral linkage
Explanation:
A phylogenetic tree or a phylogeny, in other words, is a diagram that outlines the history of evolutionary descent of different species, organisms, or genes from a single lineage or shared ancestor.
A phylogenetic tree is typically drawn from the bottom upwards or from the left to the right.
Phylogenetic trees can either be rooted or unrooted. To be rooted means that there is a single ancestral linkage or lineage. Unrooted phylogenetic refers to multiple ancestral linkages.
Cheers
TRUE OR FALSE although a database can consist of only a single file, it is usually a group of files.
Thinking about the operations needed in these games, which game is likely to be one of the oldest games in the world?
tag
dice throwing
jump-rope
tic-tac-toe
Answer:
Most likely tag because it doesn't require anything except legs and running had been around since like forever
Explanation:
How do you use a while loop in python
Answer:
The syntax of while loop is:
while condition:
statement - 1
statement - 2
" " " "
statement - n
Explanation:
Required
How while loop is used in Python
While loop is used for repititive operations as long as a certain conditions is true.
Take for instance a program to print from 1 to 10.
This can be achieved using the following while statement
num = 0
while num < 10:
print(num+1)
num+=1
The indented code is repeated as long as num < 10.
Hence, the general syntax of the while loop is:
while condition:
statement - 1
statement - 2
" " " "
statement - n