1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady bird [3.3K]
3 years ago
5

Jason Diaz is a financial advisor who works in an open office with coworkers nearby. Jason advises clients both in person and ov

er the phone, as well as by using videoconferencing. What types of input and output devices might Jason require on his computer to do his job? Which input and output devices do you feel are necessary, and which ones do you feel would be nice to have? Given the sensitive nature of the information Jason might be displaying and using, are there any other hardware components you might recommend to make sure Jason's clients' information is protected? Justify
Computers and Technology
1 answer:
Elanso [62]3 years ago
7 0

Answer:

There is a need for a microphone and a speaker in the form of a headset for privacy, also, the conventional keyboard and monitor screen. For information security, a configured firewall is recommended to prevent hacking.

Explanation:

Input and output devices are tools used by an operator of a computer device to give instructions and monitor results respectively.

Jason would need a headset, which has a speaker for hearing and a microphone for speaking to the client on a video conference call. These I/O devices are readily available on some personal computers. Every computer system has a keyboard and a monitor, this is also useful for Jason for communicating with his client.

You might be interested in
Allie is working on the development of a web browser and wants to make sure that the browser correctly implements the Hypertext
creativ13 [48]

Answer:

The answer is "Option c"

Explanation:

The W3C is the framework for the creation of software and the online standards through which sites and webpages work, and to turn into an authoritative source of information, she will work towards getting a reliable and credible source of knowledge from the "World Wide Web Consortium", and the wrong option can be described as follows:

  • In option a, It is wrong because this organization prepares and publishes all the electronic technologies.
  • In option b, It is wrong because it is the laboratory of physics, which is not useful in web development.
  • In option d, This technology is used in TCP/IP protocol, that's why it is incorrect.
3 0
3 years ago
The following is a sequence of undo-log records written by two transactions T and U: < START T>; ; < START U>; ; ; ;
tatiyna

Answer:

Giving that: The following is a sequence of undo-log records written by 2 transactions T and U:

< START T >;

< T,A,10 >;

< START U >;

< U, B, 20 >;

< T, C, 30 >;

< U, D, 40 >;

< Commit U >;

< T, E, 50 >;

< Commit T >;

1. < START U >

      Recovery action in this case will be undo(-1) and undo(0). All restored to its original Value

     log records < T, A, 10 >,  < T, abort >; as written out

2. < T, E, 50 >

      Recovery action in this case will be undo(8) and redo(0). A and C is restored to its original value, B and D are set to 20 and 40

      log records <T, C, 30 >,  < T, A, 10 >,  < T, abort >  are written out

3. < Commit T >

      Recovery action in this case will be redo(7) and redo(4). A and C are set to 10 and 30, B and D are set to 20 and 40

7 0
3 years ago
In this assignment we are going to practice reading from a file and writing the results of your program into a file. We are goin
zhenek [66]

Answer:

In Python:

import os.path

from os import path

fname = input("Filename: ")

if path.exists(fname):

with open(fname) as file_in:

 lines = []

 for line in file_in:

  lines.append(line.rstrip('\n'))

f = open("stat.txt","r+")

f.truncate(0)

f = open("stat.txt", "a")

f.write("Names\tTotal\tSubjects\tAverage\n")

for i in range(len(lines)):

 rowsum = 0; count = 0

 nm = lines[i].split()

 for j in nm:

  if (j.isdecimal()):

   count+=1

   rowsum+=int(j)

 average = rowsum/count

 f.write(nm[0]+"\t %3d\t %2d\t\t %.2f\n" % (rowsum, count, average))

f.close()

else:

print("File does not exist")

Explanation:

See attachment for explanation where comments were used to explain each line

Download txt
6 0
3 years ago
Pat is listing the parts of a computer. Which is the best option to use when formatting the list?
Zina [86]
If you mean a web page ten the bet option would be elements, where gives you an unordered list and give you an order list
5 0
3 years ago
which midi keyboard mode allows for one sound on one end of the keyboard and another on the other end
wlad13 [49]

Answer:

Sound button in the scratch

5 0
2 years ago
Other questions:
  • Cyber security includes which of the following?
    7·1 answer
  • Discuss the differences between dimensionality reduction based on aggregation and dimensionality reduction based on techniques su
    13·1 answer
  • What is the typical relationship between time and interest rate?
    12·1 answer
  • Computer a sends a packet intended to reach computer f. along its path it arrives at computer
    15·1 answer
  • https://brainly.com/app/ask?entry=top&amp;q=What+did+you+learn+during+this+course+that+reinforces+your+belief+in+your+technology
    5·1 answer
  • To what are multiple servers arranged in racks related
    14·2 answers
  • As in algebra, you can use brackets to override the order of operations Excel follows to perform formula calculations. True or f
    13·1 answer
  • A different way of pronoucing the same words is called a _____
    15·1 answer
  • A(n) ______ has moving mechanical parts, which makes it less reliable than solid-state drives, but its metal platters are sealed
    9·2 answers
  • Which file type is the best choice if the image will be made into a billboard?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!