def dx(fn, x, delta=0.001):
return (fn(x+delta) - fn(x))/delta
def solve(fn, value, x=0.5, maxtries=1000, maxerr=0.00001):
for tries in xrange(maxtries):
err = fn(x) - value
if abs(err) < maxerr:
return x
slope = dx(fn, x)
x -= err/slope
raise ValueError('no solution found')
Assume a system has a TLB hit ratio of 99%. It requires 10 nanoseconds to access the TLB, and 90 nanoseconds to access main memory. What is the effective memory access time in nanoseconds for this system
Answer:
108.5
Explanation:
A (108.5)
Assume a system has a TLB hit ratio of 90%. It requires 15 nanoseconds to access the TLB, and 85 nanoseconds to access main memory. What is the effective memory access time in nanoseconds for this system?
A) 108.5
B) 100
C) 22
D) 176.5
7.If malicious actors got into your network to access your network security logs, how could they use the packet details to their advantage
Network security logs document every aspect of network activity, from emails to logins to firewall updates. As such, hackers can use this information to infiltrate your network or launch email phasing activity by collecting email addresses used to send and receive from your organization.
Pam wants to make a note for other programmers in her Python code. How should the line of code for the note begin?
Pam wants to make a note for other programmers in her Python code. How should the line of code for the note begin?
(A) note
(B) NOTE
(C) #
(D) --
Based on Pam's work, the line of code for the note should begin with # sign.
What is # the sign about?Note that in Python, comments are said to be shown or indicated through the use of a line starting with a # symbol.
Note also that that # symbol is one that also tells the computer that it should not execute the statement that is found in that line.
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Answer:
It is C.#
Explanation:
Pam wants to make a note for other programmers in her Python code. How should the line of code for the note begin?
A.
note
B.
NOTE
C.
#
D.
--
If the default gateway is configured incorrectly on the host, what is the impact on communications?.
Answer:
There is no impact on communications.
Explanation:
A default gateway is only required to communicate with devices onanother network. The absence of a default gateway does not affect connectivity between devices on the same local network.
How many bits do we have in the MAC address of an Ethernet card?
Pls Help A table is a_______of rows and columns that provides a structure for presenting data
Answer:
Graph or chart???
Explanation:
Luka is responsible for the translation of the computer program. Luka looks for errors during the stage of a computer program.
Answer:
He should check if a syntax error pops up to fix the code
Explanation:
A syntax error message pops up when the code is not proper
Answer:
He should check for any syntax error pop-ups in the console
Explanation:
The ____________ command / function is used in Python graphics and text-based programming code.
A. write()
B. format()
C. display()
D. print()
readline()
A. write()
2.4. Graphics
Graphics make programming more fun for many people. To fully introduce
graphics would involve many ideas that would be a distraction now. This section
This function returns the length of a string:
A. length
B. len
C. size
D. lengthof
Answer:
The strlen() function calculates the length of a given string.The strlen() function is defined in string.h header file.
Explanation:
It doesn’t count null character ‘0’. Syntax: int strlen(const char *str); Parameter: str: It represents the string variable whose length we have to find. Return: This function returns the length of string passed.
Software that can be automatically programmed to perform tasks across applications just like humans do, and is often able to be programmed with click-and-drop interfaces is called what
Software that can be automatically programmed to perform tasks across applications are Robotic Process Automation (RPA).
What are Robotic Process Automation (RPA)This is known as a type of software technology that is said to function by making one to have easier way when building, sending, and managing software robots that act or functions like humans actions where there is interaction with digital systems and also its software.
Note that they are also called Computer software which can be programmed to at or perform tasks across applications just as people or workers do.
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Mention at least five devices used for digitizing data
Which software license does an individual's need in order to use database software for his /her personal use
Answer:
Single-user
Individual licenses
Explanation:
I'm Sorry If I got it wrong, but I believe that's the answer. Good luck
Becky is preparing a document for her environmental studies project. She wants to check her document for spelling and grammar errors. Which function key command should she use?
A.
F1
B.
F2
C.
F5
D.
F7
E.
F12
According to what I know, I think it is F7.
Open a Python interpreter. Python can show you the set of currently known names if you type dir(). While these values may vary from interpreter to interpreter, you should always have __name__ available. What is the value of __name__ in a Python interpreter
Answer:
Open a Python interpreter. Python can show you the set of currently known names if you type dir (). While these values may vary from interpreter to int … Write a method named
Explanation:
Open a Python interpreter. Python can show you the set of currently known names if you type dir (). While these values may vary from interpreter to int … Write a method named
The scope of a variable is __________________
A. it is not possible to determine the scope of a variable in Python
B. all variables are available throughout the program
C. where it can be read or modified
D. before it is declared
Answer:
The scope of a variable is where it can be read or modified.
When creating a multipage website what are the two most important things to
remember?
A. Link your style sheet to each page and add an H1
B. Link your style sheet to each page and link all pages together
C. Link your style sheet to each page and add images
D. Link your style sheet to each page and style all elements
Answer:
B. Link your style sheet to each page and link all pages together
Explanation:
A. Link your style sheet to each page and add an H1
Not needed. Multipage websites don't require H1s to function
B. Link your style sheet to each page and link all pages together
Correct. Pages should be linked together so the website can be navigable.
C. Link your style sheet to each page and add images
Not needed. Multipage websites don't require images to function.
D. Link your style sheet to each page and style all elements
Not needed. You don't need to style every element.
You are configuring a network and have been assigned the network address of 221.12.12.0. You want to subnet the network to allow 5 subnets with 20 hosts per subnet. Which subnet mask should you
Answer:
255.255.255.224
Explanation:
Q:
You are configuring a network and have been assigned the network address of 221.12.12.0. You want to subnet the network to allow for 5 subnets with 20 hosts per subnet. Which subnet mask should you use?
A:
255.255.255.224
Enter a reference to the remaining balance of payment 1 in cell b13. use the fill handle to copy the functions created in the prior steps down to complete the amortization table.
The steps described above are actions that are performed while editing an Excel Worksheet. See definitions below.
What is a reference in a Worksheet?In a worksheet, a cell or range of cells that can be used to create a formula so that the values in those cells can be identified by the program in the worksheet to execute a calculation is referred to as Reference.
Functions on the other hand are formulas that have already been preset onto the worksheet and can be called up and used during a calculation or analysis.
A cell is the smallest unit in a worksheet.
It is to be noted that the Amortization Table indicated is not available, hence the general answer.
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Which statement best describes an advantage of using the Report Wizard instead of the Report button to create a report in Access?
Using the Report Wizard requires more steps.
Using the Report Wizard lets users add more data to the report.
The Report Wizard provides more choices.
The Report Wizard automatically adds all fields to the report.
PLEASE HELP HURRY
For each of the following, identify the best tool for the conversation: e-mail, phone, or in person.
Your boss asked to see a draft of your next report.
You want to discuss an opportunity for promotion with a career mentor.
A coworker wants to share a meeting agenda with you.
A meeting is taking place in five minutes and you are not sure where the meeting is
being held.
A conversation is the exchange of ideas between two or more people. An email can be used to draft reports, and to share the meeting agenda, while an in-person discussion must be done for the promotion-related talks.
What is an e-mail?E-mail is an electronic mail that involves sending and receiving textual information from one computer system to another. It is used for professional and academic use like sending a work report or sharing meetings and work-related queries.
To discuss an opportunity related to promotion, the person should have an in-person talk with a career mentor. Also to know the details about the meeting that will take place soon one must make a phone call instead of using email.
Therefore, the best tool for the conversation are:
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disadvantages of computer network
Answer:
It lacks robustness If a PC systems principle server separates, the whole framework would end up futile.
Explanation:
Which of the following statements about application programming interfaces are true? Select 3 options. Programmers can solve problems using APIs. Programmers can solve problems using APIs. Companies that have a lot of data use APIs to find the target audience. Companies that have a lot of data use APIs to find the target audience. APIs can only be created to be private. APIs can only be created to be private. Programmers can send their request to an API using any language they choose without following any rules. Programmers can send their request to an API using any language they choose without following any rules. APIs can be driven by data.
Application programming interfaces (APIs) help programmers solve problems, help to find the target audience, and are driven by data.
What are APIs?APIs are the application programming interfaces that provide the access to program data and information found in the databases. They are used to help in setting the link between the new devices and between the device and humans.
APIs allow the interaction of the two applications and act as the messenger. They allow the sharing of the application data to a third party within the company.
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Question 1-4
Java, Visual Basic, Python and C++ are examples of what type of programming language?
Answer:
most useful at the system level (interacting with the operating system), like C.
Explanation:
Others are most useful at the system level (interacting with the operating system), like C. There are also high level languages used to create application programs. Such languages include C#, Java, C++, PHP, Visual Basic, Python, Ruby, Perl, JavaScript and others.
What two Python data structures are already thread-safe, because they provide automatic support for synchronizing multiple readers and writers
Answer:
frozensets and tuple are safe for thread
Explanation:
Indexed variables for an array are stored wherever the computer finds memory for the first indexed variable, then the next one is stored next to the first if there is space, and someplace else if not. True False
Answer:
False
Explanation:
Q:
Indexed variables for an array are stored wherever the computer finds memory for the first indexed variable, then the next one is stored next to the first if there is space, and someplace else if not. T or F
A:
F
Determine whether each device is an input device, an output device, or a storage device.
How many passes will it take to find 30 using a binary search?
5, 10, 15, 20, 25, 30, 35
passes
1
3
4
2
Answer:
4 passes
Explanation:
what is coding? Explain
Answer:
coding is the process of transforming ideas, solutions, and instructions into the language that the computer can understand
Explanation:
Answer:
Coding is learning and using computer’s language for your favor, when you code, you make the computer/device under your control.You are presenting your ideas to the computer using it’s language, just like talking to a friend that doesn’t understand your language, and u learn his. Coding can help make games and websites, by using the computer’s language to manually make the page. Coding can also enable someone to know information he isn’t supposed to be informed by, like someone’s location or bank account. Coding can help create sites that not everyone is able of doing, because it is the hard way to make a site 100% the way you want it to be.
ur wlcm :)
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Assignment 10: Create a Song of the Summer edhesive
To create a song of the Summer edhesive you can use the Python Code,
which will help you create sections based on the music genre.
What is Python code?It corresponds to a programming language that enables the development of various media platforms, such as games, social networks and artificial intelligence applications.
Therefore, the Python code helps to automate tasks as it is an open-source language, allowing communication and adaptation of different objectives.
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Answer: This is not mine.
from earsketch import *
from random import *
init()
setTempo(120)
genre = readInput("Pick a genre: Hiphop, RNB, or Rock.")
if genre == ("Hiphop"): measure = []
fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 1, 5)
fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 7, 11)
fitMedia(CIARA_SET_DRUMBEAT_5, 3, 7, 11)
fitMedia(CIARA_SET_BASSLINE_2, 2, 7, 11)
setEffect(1, VOLUME, GAIN, 0, 4, -60, 6)
setEffect(1, VOLUME, GAIN, -60, 6, 0, 7)
fillDrum = CIARA_SET_DRUMBEAT_5
beat = "0+++0+++0-000+00"
index = randint(1,5)
for measure in range (1, 7, 1):
for index in range (index):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(7, 11)
fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 10, 16)
fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 18, 22)
fitMedia(CIARA_SET_DRUMBEAT_5, 3, 18, 22)
fitMedia(CIARA_SET_BASSLINE_2, 2, 18, 22)
for measure in range(11, 18, 1):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(17, 22)
fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 23, 27)
fitMedia(CIARA_SET_THEME_ATMOS_2, 1, 29, 33)
fitMedia(CIARA_SET_DRUMBEAT_5, 3, 29, 33)
fitMedia(CIARA_SET_BASSLINE_2, 2, 29, 33)
for measure in range(22, 29, 1):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(29, 33)
if genre == ("RNB"): measure = []
fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 1, 5)
fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 7, 11)
fitMedia(CIARA_SET_DRUMBEAT_1, 3, 7, 11)
fitMedia(CIARA_SET_BASSLINE_2, 2, 7, 11)
setEffect(1, VOLUME, GAIN, 0, 4, -60, 6)
setEffect(1, VOLUME, GAIN, -60, 6, 0, 7)
fillDrum = CIARA_SET_DRUMBEAT_1
beat = "0+++0+++0-000+00"
index = randint(1,5)
if measure in range (1, 7, 1):
for index in range (index):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(7, 11)
fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 10, 16)
fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 18, 22)
fitMedia(CIARA_SET_DRUMBEAT_1, 3, 18, 22)
fitMedia(CIARA_SET_BASSLINE_2, 2, 18, 22)
for measure in range(11, 18, 1):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(17, 22)
fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 23, 27)
fitMedia(CIARA_SET_THEME_ATMOS_1, 1, 29, 33)
fitMedia(CIARA_SET_DRUMBEAT_1, 3, 29, 33)
fitMedia(CIARA_SET_BASSLINE_2, 2, 29, 33)
for measure in range(22, 29, 1):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(29, 33)
if genre == ("Rock"): measure = []
fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 1, 5)
fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 7, 11)
fitMedia(RD_ROCK_POPELECTRICBASS_1, 3, 7, 11)
fitMedia(CIARA_SET_BASSLINE_2, 2, 7, 11)
setEffect(1, VOLUME, GAIN, 0, 4, -60, 6)
setEffect(1, VOLUME, GAIN, -60, 6, 0, 7)
fillDrum = RD_ROCK_POPELECTRICBASS_1
beat = "0+++0+++0-000+00"
index = randint(1,5)
for measure in range (1, 7, 1):
for index in range (index):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(7, 11)
fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 10, 16)
fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 18, 22)
fitMedia(RD_ROCK_POPELECTRICBASS_1, 3, 18, 22)
fitMedia(CIARA_SET_BASSLINE_2, 2, 18, 22)
for measure in range(11, 18, 1):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(17, 22)
fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 23, 27)
fitMedia(RD_ROCK_POPELECTRICLEAD_2, 1, 29, 33)
fitMedia(RD_ROCK_POPELECTRICBASS_1, 3, 29, 33)
fitMedia(CIARA_SET_BASSLINE_2, 2, 29, 33)
for measure in range(22, 29, 1):
makeBeat(fillDrum, 3, measure, beat)
def myFunction(startMeasure, endMeasure):
fitMedia(CIARA_SET_BASSLINE_1, 4, startMeasure, endMeasure)
myFunction(29, 33)
finish()
Explanation:
Write a function multiplication_tables which takes in as input an integer num, and prints out lists with the the first 10 multiples of all the numbers from 1 to num(inclusive).
The programming is done for the multiplication table that takes integer numbers and prints the table given in the picture.
What is computer programming?The words "computer coding" and "computer programming" are sometimes used simultaneously. They do, however, differ in several ways.
Write a function multiplication tables which takes in as input an integer num, and prints out lists with the first 10 multiples of all the numbers from 1 to num(inclusive).
The programming is given below.
def multiplication_tables(num):
for i in range(1, num+1):
lst = []
for j in range(1, 11):
lst.append(i*j)
print(lst)
# Testing the function here. ignore/remove the code below if not required
if _name_ == '__main__':
n = int(input())
multiplication_tables
Then the result will be given in the picture.
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