A logical topology is how devices appear connected to the user. A physical topology is how they are actually interconnected with wires and cables.
When you ____ software, you are adapting it from one type of computer or operating system to run on a different computer or operating system?
Answer: Port
Explanation :
When we port a software from one computer to another computer or from one operating system to another operating system, it tries to adapt to the new environment of the machine by checking the required the configurations of the machine and then checking the available files in the software to run the machine.
The porting of a software also checks whether the software is compatible with the machine or not and if not then why.
What part of the computer that provides the internet to the computer
A modem (modulator–demodulator) is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information.
Which terms describes a distributed data protection technology that leverages deep analysis, context evaluation, and rules configured from a central console to ensure confidential information remains secure while in use, in transit, and at rest? anti-forensics information technology infrastructure library (itil) digital forensic techniques data leakage prevention (dlp)?
The ____ system is an information system with a telephony interface that can be used to automate the alert process.
You will transform the program that was written to play a letter guessing game (project 2) to an object-oriented program.general requirements for project 3rewrite the program from project 2 using at least one class "game", which has three member functions.all member functions will be defined asfollows:othe function prototype appears in the classdefinitionocomment describing what the function does appears directly under function prototype formal variable names are not used in any prototype the functions definition appears after themainthe first member functionis a custom constructor (to set the member variables), which receives two parameters: the first parameter is a character (the character to be guessed in that game); and the second parameter is an integer that specifies the maximum number of attempts that can be made in thegame.(the number of attempts ranges between 4 and 7 -inclusive-, this number is randomly generated in the main function using the "rand" function, you have to seed the random number generator).
How many amps are in a 3v battery?
What two types of icmp messages are received at the sending host executing the traceroute program?
Port unreachable and TTL (Time to Live) Expired messages are received at the sending host.
In cases when a packet reaches an end-host destined for a UDP port for which no host is associated, it generates an ICMP port unreachable in response. Also, an ICMP Port unreachable message can be generated in instances where the router could not find the server.
TTL expired on the other hand is used upon the execution of traceroute command. An ICMP message is sent out with a TTL value of 1 set in the IP header. The end host receiving a traceroute probe would send a TTL Expired ICMP when a single probe finally reaches it.
Final answer:
The "Time Exceeded" and "Destination Unreachable" messages are two types of ICMP messages received by a host running traceroute when a packet's TTL expires or the packet cannot be delivered.
Explanation:
The two types of ICMP messages received at the sending host executing the traceroute program are "Time Exceeded" messages and "Destination Unreachable" messages. The "Time Exceeded" message is received when a packet's time-to-live (TTL) value has reached zero before reaching its destination, prompting the intermediary router to send this message back to the source. The "Destination Unreachable" message is sent back if, for some reason, the packet could not be delivered to the destination host or if a communication port is not available.
After pasting data, what can be done to access more options for how to paste it? You can change the formatting in the original cell that was copied. You can move the pasted data to a new location. You can add a formula to the data that was pasted. You can click the smart tag that pops up after pasting.
Blender questions
8. When adding objects, remember the object will always be placed at the position of the 3-D curser, so if the curser is off screen the object will also appear off screen. (1 point)
true
false
9. The 3-D curser is a powerful tool and a pivot point for all transformation. (1 point)
true
false
A stack queue can be implemented as a circular array stack dynamic linked list dynamic vector none of these
Write a program that asks the user for the name of a text file. the program should display the last 10 lines of the file on the screen
Which algorithm, developed by george dantzig and utilized by excel solver, is effective at investigating extreme points in an intelligent way to find the optimal solution to even very large linear programs?
I am having trouble with logic gates(AND NOR,etc)
Can someone give me some advice to remember most logic gates
A logic gate is an elementary building block of a digital circuit. Most logic gates have two inputs and one output. At any given moment, every terminal is in one of the two binary conditions low (0) or high (1), represented by different voltage levels.
There are seven basic logic gates: AND, OR, XOR, NOT, NAND, NOR, and XNOR.
The AND gate is so named because, if 0 is called "false" and 1 is called "true," the gate acts in the same way as the logical "and" operator. The following illustration and table show the circuit symbol and logic combinations for an AND gate. (In the symbol, the input terminals are at left and the output terminal is at right.) The output is "true" when both inputs are "true." Otherwise, the output is "false."
The OR gate gets its name from the fact that it behaves after the fashion of the logical inclusive "or." The output is "true" if either or both of the inputs are "true." If both inputs are "false," then the output is "false."
he XOR ( exclusive-OR ) gate acts in the same way as the logical "either/or." The output is "true" if either, but not both, of the inputs are "true." The output is "false" if both inputs are "false" or if both inputs are "true." Another way of looking at this circuit is to observe that the output is 1 if the inputs are different, but 0 if the inputs are the same.
The NAND gate operates as an AND gate followed by a NOT gate. It acts in the manner of the logical operation "and" followed by negation. The output is "false" if both inputs are "true." Otherwise, the output is "true."
The NOR gate is a combination OR gate followed by an inverter. Its output is "true" if both inputs are "false." Otherwise, the output is "false."
The XNOR (exclusive-NOR) gate is a combination XOR gate followed by an inverter. Its output is "true" if the inputs are the same, and"false" if the inputs are different.
What is the characteristics of a spear phishing message
pear phishing is a variation on phishing in which hackers send emails to groups of people with specific common characteristics or other identifiers. Spear phishing emails appear to come from a trusted source but are designed to help hackers obtain trade secrets or other classified information.
More efficient distribution systems around the world have led to
Students already familiar with a web-connected world will feel immediately at home with Google Classroom.
What benefits will they enjoy from their assignments going online? (Select 3 answers.)
If students are sick from school they can cancel pending assignments from home using the Cancel button
Students can see at a glance when assignments are due
Students can choose to have assignment results sent direct to their phone as a text message
Students can discuss assignments in a collaborative environment
Students can view each other's assignments if they need ideas
Assignments and resources are kept organized in one place
The benefits that they will enjoy from their assignments going online are
2. Students can see at a glance when assignments are due.
3. Students can choose to have assignment results sent directly to their phone as a text message.
5. Students can view each other's assignments if they need ideas.
What are online assignments?You can contact instructors who can help you comprehend your assignment assignments through online assignment help services. Additionally, they can offer you critique on your essays and papers, as well as assistance with test and quiz preparation.
The Internet makes it simple to organize and supervise homework assignments using online tools. Teachers can better grasp any challenges their pupils may be having by giving them online tasks. This makes it simpler for teachers to evaluate students' performance on online homework.
Therefore, the correct options are 2, 3, and 5.
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One key criterion for selecting social networks is the number of daily visitors to the website. when comparing linkedin traffic to facebook traffic, we find that linkedin has ____ unique daily visitors when compared to facebook.
10. Blender® allows users to duplicate an object simply by selecting it and pressing duplicate on the toolbar (shift+D). (1 point)
true
false
11. According to the unit, which of the following is an important first step in any creative endeavor? (1 point)
pre-production
post-planning
delegating tasks
sending emails
The icons to insert footnotes and endnotes in a document are located in the _____ tab.
Answer:
Answer: Reference
Explanation:
The appendices are for non-essential information—such as maps, charts, and graphs—that support your points but are not necessary to explain them.
true
false
Answer:
True
Explanation:
edge 2022
Write code to complete doublepennies()'s base case. sample output for below program: number of pennies after 10 days: 1024 note: these activities may test code with different test values. this activity will perform three tests, with startingpennies = 1 and userdays = 10, then with startingpennies = 1 and userdays = 40, then with startingpennies = 1 and userdays = 1. see "how to use zybooks". also note: if the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "program end never reached." the system doesn't print the test case that caused the reported message.
Naomi is giving a presentation on historical figures. She has all the pictures of the people she wants to talk about. After each picture, she wants to write a summary of the accomplishments of each person. Which represent the process for making her presentation?
A Click on File/Disk, select all pictures using the Shift key, and select New Text Box after each person.
B Click on New Text Box, select File/Disk, select a picture, then repeat for each one.
C Click on File/Disk, select each picture, then add captions to each slide.
D Click on New Text Box, select all pictures using the Shift key, then add captions to each slide.
Two technicians are discussing passive-type wheel speed sensors. technician a sys that wheel speed sensors are magnetic. technician b says that the toothed sensor ring is magnetic. which technician is correct?
Wheel speed sensors are a necessary sensor input and ABS
component. The conventional wheel speed sensor consists of a magnetic pin with
copper wire wrapped around to create a magnetic field. The purpose of the
toothed metal ring is to pass through the sensor’s magnetic field. The sensor changes polarity as the metal ring passes through.
Write a program that reads three numbers and prints "increasing" if they are in increasing order, "decreasing" if they are in decreasing order, and "neither" otherwise. here, "increasing" means "strictly increasing", with each value larger than its predecessor. the sequence 3 4 4 would not be considered increasing
Following are C++ programs to input value and print the message.
Program Explanation:
Defining header file.Defining the main method.Defining integer variable "a,b,c" that uses the input method to the input value.Defining if block that checks first variable value is less than second and third value, if it's true it will print "increasing" as a message.Defining else if block that checks second variable value is greater than first and third value, if it's true it will print "decreasing" as a message. In the else block, it will print the "neither" as a message.Program:
#include <iostream>//header file
using namespace std;
int main()//main method
{
int a,b,c;//defining integer variable
cout<<"Enter numbers: "<<endl;//print message
cin>>a>>b>>c;//imput value
if (a < b && a < c)//using if block that check first variable value is less than second and third value
{
cout<<"increasing";//print message
}
else if(b>a&&b>c)//using else if block that check second variable value is greater than first and third value
{
cout<<"decreasing";//print message
}
else//else block
{
cout<<"neither";//print message
}
return 0;
}
Output:
Please find the attached file.
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When powering up the computer, the initial program loading and start-up is performed by using a ______________ program that is built permanently into a read-only part of memory for the computer?
Answer:
The answer is Bootsrap
Explanation:
A bootstrap program which is also referred to as a bootstrap loader is a program that resides in the computer’s Read Only Memory. It starts the whole chain reaction and ends up with the entire OS being loaded. This program reads the computer’s hard drive boot sector and continues with the process of loading the Operating System. It first performs a POST test and then proceeds to load the OS intothe main memory.
You have a subnetwork, 192.168.48.0/24. it is divided into subnet a and subnet
b. your boss wants to add a third subnet, c, with 16 hosts. is this possible? if yes, provide the network address of the new subnet you will be adding (i.e. 192.168.2.14). if it is not possible, select 'no' as your answer.
Final answer:
It is possible to add a third subnet that supports at least 16 hosts to the existing network. This would typically require a subnet mask of /28. The exact network address of the new subnet depends on the addresses occupied by subnets A and B.
Explanation:
Yes, it is possible to add a third subnet, C, with 16 hosts to the existing network of 192.168.48.0/24 which is divided into subnet A and subnet B. To accommodate a third subnet that supports at least 16 hosts, you would need to allocate enough IP addresses while considering the subnet mask that allows for 16 usable addresses. For 16 hosts, you would need a subnet mask of /28 (which provides 16 addresses, 14 of which are usable for hosts as one is the network address and another is the broadcast address).
Assuming subnets A and B are already optimized and taking the first available spaces, the third subnet, C, could start immediately after the space used by subnet B. Without specific details about subnets A and B’s size, calculating the exact starting address of C is not possible, but the pattern would be akin to 192.168.48.x/28, where 'x' is the next available byte following subnet B.
What is the maximum number of characters that can be used in a windows password?
Windows 2000 / XP / Server 2003: Technical limit is 127 characters. Password change dialog limits to 32 characters. If 14 or less characters are used, the old LanMan hash is used. If 15 or more are used, the newer NTLM hash is used.
Ipv6 includes a native information security framework (ipsec) that provides both data and control packets. true false
"a(n) __________ app such as kindle is specifically designed to run on a specific platform and device.""
What decimal number does the bit pattern 0×0c000000 represent if it is a two's complement integer?
The hexadecimal two's complement integer 0x0C000000 represents the decimal number 12.
To determine what decimal number the bit pattern 0x0C000000 represents as a two's complement integer, we first need to interpret the hexadecimal number in binary. The given pattern 0x0C000000 in binary is 00001100 00000000 00000000 00000000. This is a 32-bit binary number where the most significant bit (MSB) is 0, suggesting that the number is positive in two's complement representation.
Starting from the left, the first non-zero byte is 00001100. We convert that to decimal by calculating each bit's value based on its position. So it is 0\u00D72\u207F + 0\u00D72\u207E + 0\u00D72\u207D + 0\u00D72\u207C + 1\u00D72\u00B3 + 1\u00D72\u00B2 + 0\u00D72\u00B9 + 0\u00D72\u2070 = 8 + 4 = 12. Since the MSB is 0, we keep the number positive, therefore the decimal representation of 0x0C000000 is 12.