The trackpad/touchpad on my laptop is acting unusual. When I click on something or move to an area, it jumps or moves to another area. What would be a good troubleshooting step to try and resolve this issue

The command that will copy the two files ending in .py to the /tmp/ directory is B. cp *.py /tmp/. The command cp !!.py /tmp/ uses the !! history substitution, it means that it will copy the last command which is not in this case the files that ends with .py, it could be any command.

The command cp. \.py /tmp/ it's not a valid command because cp. is not a valid option and \.py is not a valid file extension, it will return an error. the command cp #.py /tmp/ doesn't copy the files that ends with .py because # is used to reference the command number in history not the files, it will return an error. The command cp $?.py /tmp/ doesn't copy the files that ends with .py because $? is used to reference the exit status of the last command, it will return an error.

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A function that takes a rectangular board with only +'s and 0 's    print(f"The nearest exit Row : {distance[0][1]} , Column : {distance[0][2]}")

#returns list of entry points

def findEntryPoints(board,dim):

   entryPoints=[]

   for i in range(0,dim[0]):

       if board[i][0] == "0":

           entryPoints.append((i,0))

   return entryPoints

#Returns a list which contains Distance from stating point , Coordinate of Exit Row and Coordinate of column

def snake(board,dim,x,y,start,visited):

   #Condition for exit points are:

   #1. x and y cannot be starting points i.e ( x=!start[0] or y!=start[0] )

   #2. for exit points index of (x has to be 0 or dim[0]-1) or index of ( y has to be dim[1] -1 or 0)

   # i.e(x==0 or x==dim[0]-1 or y==dim[1]-1 or y==0)

   if (x != start[0] or y != start[1]) and (x==0 or x==dim[0]-1 or y==dim[1]-1 or y==0):

       #returns a list which contains mininum steps from the exit point and the coordinate of exit point

       return [0,x,y]

   else:

       MAX_VALUE=1000000000

       #Creating minPath

       minPath=[[MAX_VALUE,-1,-1] for i in range(0,4)]

       visited[x][y]=True

       #UP

       if x-1>=0:

           if visited[x-1][y]==False:

               temp=snake(board,dim,x-1,y,start,visited)

               minPath[0][0]=1+temp[0]

               minPath[0][1]=temp[1]

               minPath[0][2]=temp[2]

       #DOWN

       if x+1<dim[0]:

           if visited[x + 1][y] == False:

               temp = snake(board, dim, x + 1, y, start, visited)

               minPath[1][0] = 1 + temp[0]

               minPath[1][1] = temp[1]

               minPath[1][2] = temp[2]

       #LEFT

       if y-1>=0:

           if visited[x][y-1] == False:

               temp = snake(board, dim, x, y-1, start, visited)

               minPath[2][0] = 1 + temp[0]

               minPath[2][1] = temp[1]

               minPath[2][2] = temp[2]

       #RIGHT

       if y+1<dim[1]:

           if visited[x][y+1] == False:

               temp = snake(board, dim, x, y+1, start, visited)

               minPath[3][0] = 1 + temp[0]

               minPath[3][1] = temp[1]

               minPath[3][2] = temp[2]

       visited[x][y]=False

       ##sorting minPath[[]] first their distance between nearest exit then row and then column

       minPath.sort(key=lambda x: (x[0],x[1],x[2]))

       return minPath[0]

# Press the green button in the gutter to run the script.

if name == 'main':

   dim=list(map(int,input("Enter the number of rows and columns in the board\n").strip().split()))

   board=[]

   visited=[[False for i in range(0,dim[1])] for i in range(0,dim[0])]

   print("Enter the elements of the board")

   #Creating the board

   for i in range(0,dim[0]):

       board.append(list(map(str,input().strip().split())))

   # Intializing visited list to keep track of the elements which are

   # not possible to visit and already visited elements.

   for i in range (0,dim[0]):

       for j in range(0,dim[1]):

           if board[i][j] == "+":

               visited[i][j]=True

   #Returs the entry points list

   entryPoints=findEntryPoints(board,dim)

   distance=[]

   #Appends the possible exits

   for i in entryPoints:

       distance.append(snake(board,dim,i[0],i[1],i,visited))

   if len(distance) == 0:

       print("-1 -1")

   else:

       #sorting distance[[]] first their distance between nearest exit then row and then column

       distance.sort(key = lambda x: (x[0],x[1],x[2]))

       print(f"The nearest exit Row : {distance[0][1]} , Column : {distance[0][2]}")

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Answer:

b. swap

Explanation:

A:  Intel Atom is the Intel CPU having a low-power processor that would be found in tablets and smartphones.

Intel atom is a low-power, lowe cost, and low- performance processor that was originally made for budget devices. It is known primarily for netbooks, which were very popular in the early 2010s. However, it has also been used in low-end laptops, smartphones, and tablets. No matter what the Intel Atom is used for, one thing is obvious that it is not good at gaming.

Thus, the Intel CPU's low-power processor is known to be as Intel Atom.

"

Complete question:

Which of the following Intel CPUs is a low power processor that would be found in smartphones and tablets

A: Intel Atom

B: Intel i-core

"

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A. Port security and C. NAC (Network Access Control) should be implemented to remediate the above issues.

Port security is a feature that allows an administrator to specify which devices are allowed to connect to a switch port. It can also be used to limit the number of MAC addresses that are allowed to connect to a port. This can help prevent rogue devices from connecting to the network, which can help prevent unauthorized access and protect against attacks.

Network Access Control (NAC) is a security solution that helps to enforce security policy compliance on all devices attempting to access a network. It is used to authenticate and authorize devices before they are allowed to connect to the network. It can also be used to block or quarantine infected or noncompliant devices to prevent them from spreading malware or compromising the security of the network. Additionally, NAC can be used to ensure that devices connecting to the network have the latest security updates and patches installed.

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wifi works with all of the apps and does online classes

Subtract number one from number two and store the outcome in the variable diff. Display the outcome by taking the actual value of the difference.

The process with doing laundry, the way we solve the difficult math problem, the ingredients for making a cake, and the operation of a web search are all instances of algorithms.

This algorithm is a technique used to carry out a computation or solve a problem. In either hardware-based or software-based routines, algorithms function as a detailed sequence of commands that carry out predetermined operations sequentially. All aspects of project science employ algorithms extensively.

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The answer is (A), The non-fault tolerant RAID technique known as RAID0 is comparable to a straightforward space storage structure.

A technique for duplicating or striped data across numerous low-end disk drives; this improves mean time between failures, throughput, and error correction by copying data across multiple drives.

Redundant Arrays of Independent Disks is what RAID stands for. It is a storage system that creates one logical volume out of several physical disks. RAID increases storage space, data redundancy, and overall I/O (input/output) efficiency by utilizing many drives in parallel.

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Answer:

Explanation:

The general syntax for accessing a namespace member is typically "namespace_name::identifier", using the scope resolution operator "::" instead of the arrow operator "->". This syntax can be used to access variables, functions, or other members that have been defined within a namespace.

For example, if a variable called "x" is defined within the namespace "MyNamespace", you could access it using the following syntax:

MyNamespace::x

Or if you have a function called 'myfunction' within the same namespace you could call it using

MyNamespace::myfunction();

Please note that this is the general syntax, some programming languages might have a slightly different way of accessing namespace members or even don't have namespaces.

Check for hard-drive firmware updates. Without requiring any hardware upgrades, a firmware update will provide your device new, sophisticated working instructions.

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The programmer design tool used to design the whole program is the flowchart is false and blackbox testing gets its name from the concept that the program is being tested without knowing how it works is true.

Flowcharting, hierarchy or structure diagrams, pseudocode, HIPO, Nassi-Schneiderman diagrams, Warnier-Orr diagrams, etc. are a few examples. The ability to comprehend, use, and create pseudocode is demanded of programmers. Most computer classes typically cover these techniques for creating program models.

Any software test that evaluates an application without having knowledge of the internal design, organization, or implementation of the software project is referred to as "black box testing." Unit testing, integration testing, system testing, and acceptance testing are just a few of the levels at which black box testing can be carried out.

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The while statement should be modified to while(userGuess != secretNumber && userGuess >= lowerLimit && userGuess <= upperLimit).

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