Smartphones evolved from basic cell phones and PDAs.​ True False

Answer:

Availability and Portability. ...

Advantage: Reduces Shipping and Mailing Costs. ...

Disadvantage: Vulnerability to Loss. ...

Disadvantage: Accessible to Others.

Answer:

Software

Explanation:

You can upgrade the OS by applying software patches to the current version of your web server. This involves downloading and installing the latest updates and security fixes provided by the OS vendor.

Answer:

Introduction:

The advancement of technology has resulted in the growth of Information Technology (IT) and the Internet. The IT industry has revolutionized the way businesses operate, and the Internet has become an integral part of people's lives. IT and the Internet have made communication, research, and business operations easier, quicker, and more efficient. In this essay, we will discuss the impact of IT and the Internet on our daily lives.

Section 1: Overview of IT and the Internet

IT refers to the use of computers and software to store, retrieve, and transmit information. The Internet, on the other hand, is a global network of interconnected computers that allows people to access information, communicate, and share resources. The Internet is accessible through devices such as smartphones, computers, tablets, and laptops. IT and the Internet have made communication faster, more efficient, and more convenient.

Section 2: Impact of IT and the Internet on Communication

The impact of IT and the Internet on communication has been significant. Email, social media platforms, and instant messaging have made it easier to communicate with people who are far away. Video conferencing has also made remote communication possible, enabling people to have virtual meetings, conferences, and webinars. IT and the Internet have made it possible for people to work remotely, which has reduced the need for physical office spaces.

Section 3: Impact of IT and the Internet on Education

IT and the Internet have made learning easier and more accessible. Online learning platforms have enabled students to access educational resources and attend classes from anywhere. Online courses have made education more affordable, and students can learn at their own pace. The Internet has also made research easier, allowing students to access vast amounts of information from various sources.

Section 4: Impact of IT and the Internet on Business

IT and the Internet have revolutionized the way businesses operate. They have made it possible for businesses to reach customers globally, communicate effectively with customers, and market products and services online. Businesses can also use software to manage their operations, automate processes, and track their performance. IT has also made it possible for businesses to analyze data, make informed decisions, and optimize their operations for better results.

Section 5: Impact of IT and the Internet on Society

IT and the Internet have changed the way society functions. Social media platforms have made it easier for people to connect, share information, and express their opinions. Online shopping has made it easier for people to buy goods and services from anywhere, without leaving their homes. The Internet has also made it possible for people to access news and information from various sources, enabling them to make informed decisions.

Conclusion:

In conclusion, IT and the Internet have had a significant impact on our daily lives. They have made communication faster, easier, and more efficient. They have made learning more accessible, business operations more efficient, and society more connected. However, IT and the Internet also have negative effects, such as cybersecurity threats, online addiction, and privacy concerns. It is essential to balance the advantages and disadvantages of IT and the Internet to ensure that we use them effectively and responsibly.

Mainframe:

CPU: 256 cores

Storage size/RAM size : 32 GB

Supercomputer:

CPU: Tens/hundreds of thousands of cores

Storage size/RAM size: 200-300 GB

Minicomputer:

CPU: 2 or more cores

Storage size/RAM size: 128,000 Bytes, or 0.000128 GB

Microcomputer:

CPU: 1 core

Storage size/RAM size: 512 Mb, or 0.512 GB

Answer:

You give your email to them that is why the hacker hacks you.

Explanation:

It is always important to analyze the root cause of defects to understand why they occurred and how to prevent them in the future.

Root cause analysis is a problem-solving process used to identify the underlying cause or causes of a problem or defect. In this case, a team of engineers has identified and analyzed all the defects that were found in Release 1 of a particular product or software.

After identifying the root cause of each defect, the engineers have proposed changes to the development process to prevent these defects from occurring in the next release. These changes could include implementing new quality control measures, improving the testing process,etc.

Therefore, the goal of these changes is to prevent similar defects from occurring in the future, which can help improve the overall quality of the product or software and reduce the need for costly and time-consuming rework or fixes.

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Answer:

Contamination of Evidence: One of the primary risks of forensic investigation is the contamination of evidence. Contamination can occur when evidence is mishandled, improperly stored, or mixed with other evidence. This can result in unreliable or inaccurate results, which can compromise the integrity of the investigation.

False Accusations: Forensic investigation can sometimes lead to false accusations if the evidence is misinterpreted or misrepresented. This can occur if the investigator lacks the necessary expertise to properly analyze the evidence or if the evidence is tampered with. False accusations can result in wrongful convictions, which can have severe consequences for the accused.

Bias: Forensic investigators may have preconceived notions or biases that can influence the way they analyze evidence. For example, investigators may be influenced by the social, cultural, or political climate surrounding the case. This can result in a skewed interpretation of the evidence, which can compromise the investigation.

Human Error: Forensic investigation is a complex process that involves many steps, and errors can occur at any stage. For example, evidence may be mishandled, lost, or mislabeled, or the analysis may be flawed. These errors can result in inaccurate results, which can compromise the investigation.

Legal and Ethical Issues: Forensic investigation involves legal and ethical issues that must be carefully navigated. For example, investigators must ensure that they have obtained the necessary permissions to collect and analyze evidence. They must also ensure that they are following proper procedures and protocols to avoid any legal or ethical violations.

In conclusion, forensic investigation is a complex and risky process that requires careful planning, attention to detail, and expertise. Investigators must be aware of the risks involved and take the necessary steps to mitigate them to ensure that the investigation is conducted with integrity and accuracy.

Explanation:

Answer:

The practice that indicates integrity is C. actively participating in team practices and team meetings.

Explanation:

If you have the correct subscription, the place to find it is 2. A link on the microsoft support website

Office 365 programs come in two different formats: a "desktop" version that you download, set up, and use locally on your computer, and a "webapp" version that you can access from any device using an internet browser. You have access to both versions thanks to the Office 365 subscription supplied by JCC.

Therefore, to get the desktop application for Office,

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Below is the code written as Python script for interleaved input/output.

Write a Python script for interleaved input/output?

import sys

print("Enter your name: ")

sys.stdout.flush()

name = sys.stdin.readline().strip()

print("Enter your age: ")

sys.stdout.flush()

age = sys.stdin.readline().strip()

print(f"Hello, {name}! You are {age} years old.")

In this script, we use the sys module to interact with the input and output streams of the program. We first print a message to the console asking the user to enter their name, and then use sys.stdout.flush() to ensure that the message is immediately visible to the user. We then read a line of input from sys.stdin, strip any whitespace from the beginning or end of the string, and assign it to the variable name.

We then repeat the same process to ask the user for their age, and store the result in the variable age. Finally, we print a message to the console using an f-string that incorporates the values of name and age.

This script demonstrates how input and output can be interleaved in a console-based program. The program prompts the user for input, reads the input from the console, and then displays output based on the input provided.

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The readability of the text can be improved by using various font sizes for the heading and body text. The reader's attention can be drawn to the primary subject of the text by making the heading larger than the body.

Larger font sizes, such 18-26 pt, help enhance readability overall when reading from the screen, and this is particularly true for persons with dyslexia or people with a lower level of visual impairments, per a study by Rello et al. (2016). (W3C, 2018).

Boost line height to make text easier to read. A little increased line-height (for example, 1.2 to 1.6) can stop rising and descending characters from "crashing"

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The task requires writing a prοgram that takes 4 integers as input and οutputs their prοduct and average using bοth integer and flοating-pοint arithmetic.

Arithmetic integers are a subset οf the set οf integers, which includes all whοle numbers and their negative cοunterparts. Specifically, arithmetic integers include all nοn-negative integers (0, 1, 2, 3, ...) and their negative cοunterparts (0, -1, -2, -3, ...), but exclude all fractiοns, decimals, and irratiοnal numbers.

Arithmetic integers are used in a variety οf mathematical οperatiοns and are the building blοcks οf algebraic expressiοns and equatiοns. They are alsο used in number theοry, cryptοgraphy, and οther areas οf mathematics.

Part 1

#include <iοstream>

using namespace std;

int main() {  

  int num1, num2, num3, num4;

  cin >> num1 >> num2 >> num3 >> num4;

  int product = num1 * num2 * num3 * num4;

  int average = (num1 + num2 + num3 + num4) / 4;

  cout << product << " " << average << endl;

  return 0;

}

Part 2

#include <iostream>

#include <iomanip>

using namespace std;

int main() {

  int num1, num2, num3, num4;

  cin >> num1 >> num2 >> num3 >> num4;

  int product = num1 * num2 * num3 * num4;

  int average = (num1 + num2 + num3 + num4) / 4;

  double product_float = static_cast<double>(num1 * num2 * num3 * num4);

  double average_float = (num1 + num2 + num3 + num4) / 4.0;

  cout << product << " " << average << endl;

  cout << fixed << setprecision(3);

  cout << product_float << " " << average_float << endl;

  return 0;

}

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The assembly code for the quotient and the remainder is given below:

Assembly code is a low-level language used to program computers and other electronic devices. It is a type of programming language that is composed of instructions that are written in symbolic code. These instructions are translated into machine-readable code by a program called an assembler. Assembly code is designed to be very fast and efficient, as it is compiled directly from human-readable instructions into machine-readable instructions. Assembly code is typically used for time-critical applications such as operating systems, device drivers, and embedded systems.

MOV AL, 5 ; Move number 1 to AL

MOV BL, 2 ; Move number 2 to BL

DIV BL ; Divide AL by BL

; Quotient is stored in AL

; Remainder is stored in AH

MOV AH, [quotient] ; Move quotient to AH

MOV AL, [remainder] ; Move remainder to AL

Print [quotient] ; Print quotient

Print [remainder] ; Print remainder

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The document that outlines the activities carried out during testing is called the "Test Plan."

It is a formal document that provides a comprehensive overview of the testing process and outlines the goals, objectives, scope, and approach of the testing activities.

The Test Plan also specifies the testing tools, techniques, and methodologies to be used, as well as the roles and responsibilities of the testing team members. It is an essential document that guides the testing process and ensures that all aspects of testing are adequately covered and documented.

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Answer:

Access to an organizational chart helps understand the company's structure, reporting relationships, and decision-making processes, leading to better communication and collaboration.

Explanation:

Answer:

The Royal Malaysia Police, also known as Polis Diraja Malaysia (PDRM), is the primary law enforcement agency in Malaysia. It was established in 1807 and is one of the oldest police forces in the world. The main objective of the Royal Malaysia Police is to maintain public order and security, prevent and investigate crime, and enforce laws in Malaysia. The force is divided into several departments, including the Criminal Investigation Department, Narcotics Department, Traffic Department, and Special Branch. The Royal Malaysia Police is headed by the Inspector-General of Police and operates under the Ministry of Home Affairs. With over 120,000 officers and personnel, the Royal Malaysia Police plays a crucial role in ensuring the safety and well-being of Malaysians.

Explanation:

There are several different types of printers available, each with its own advantages and disadvantages. Some of the most common types of printers include:

Inkjet printers: These printers work by spraying tiny droplets of ink onto paper. They are known for producing high-quality color prints and are generally more affordable than other types of printers. However, the cost of ink cartridges can add up over time.

Laser printers: Laser printers use toner to produce sharp, high-quality prints. They are generally faster than inkjet printers and are better suited for printing large volumes of documents. However, they tend to be more expensive than inkjet printers.

Thermal printers: Thermal printers use heat to transfer ink onto paper. They are commonly used for printing receipts and shipping labels and are known for their speed and durability. However, they are not well suited for printing high-quality images or graphics.

3D printers: 3D printers are a relatively new type of printer that can create three-dimensional objects by laying down successive layers of material. They are commonly used in manufacturing and prototyping and are becoming more affordable and accessible to consumers.

Multifunction printers: Multifunction printers combine the functions of a printer, scanner, copier, and sometimes a fax machine in a single device. They are convenient for home or small office use, but their performance may not be as good as standalone devices.

These are just a few examples of the different types of printers available. When choosing a printer, it's important to consider factors such as print quality, speed, cost, and the type of documents or materials you will be printing.

Answer:

user_num = int(input("Enter a number: "))

x = int(input("Enter another number: "))

result = user_num / x

print(result)

result = user_num / x

print(result)

result = user_num / x

print(result)

Explanation:

There are several issues with the program that prevent it from correctly reversing a word. Here is a corrected version of the code with comments explaining the changes:

CLS

REM reversing a word

INPUT "Enter a word"; W$

R$ = ""   REM Initialize R$ to an empty string

FOR P = LEN(W$) TO 1 STEP -1   REM Use STEP -1 to iterate backwards

 E$ = MID(W$, P, 1)   REM Get the character at position P

 R$ = R$ + E$   REM Add the character to the end of R$

NEXT P

PRINT "Reverse word is "; R$   REM Print R$, not E$

END

Here are the changes that were made:

Initialize R$ to an empty string before the loop, since we want to build the reversed word from scratch.

Use STEP -1 to iterate backwards through the characters of the word, starting from LEN(W$) and ending at 1.

Get the character at position P using MID(W$, P, 1) instead of MID(W$, 1, P), which was incorrect. We want to get the character at the current position, not the first P characters of the string.

Add the character E$ to the end of R$ using the concatenation operator +.

Print R$ instead of E$ to display the reversed word.

With these changes, the program should correctly reverse the input word.

Answer:

Here's the Java code to print the words that start with "F" or "L":

String[] w = {"Algorithm", "Logic", "Filter", "Software", "Network", "Parameters", "Analyze", "Algorithm", "Functionality", "Viruses"};

for (String word : w) {

   if (word.startsWith("F") || word.startsWith("L")) {

       System.out.println(word);

   }

}

Explanation:

Output:

Logic

Filter

Functionality

If Anton had a lot of sensitive material on his computer, he would perform encryption on the hard drive. Data is transformed into a hidden code that can only be read by encryption.

The information on an encrypted hard disk cannot be accessed by anybody without the required key or password. This adds an extra layer of security against hackers and other online threats and can help prevent unauthorized individuals from accessing data.

The process of securely scrambling (or encrypting) individual files and folders, entire disks, and data exchanges between devices is known as encryption.

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Adding an if-elif-else statement to add a proper input check. before printing the message on line 25, add a check for option 3. To produce an error message for any input other than 1, 2, or 3, add an else .

If other is omitted and all the claims are untrue, none of the blocks would run.  Here's an illustration: If 51 and 5, print ("False, statement skipped") if 05 then print ("true, block executed") if 0 3 then print ("true, but block will not execute") if not: print ("If all fails.")

print("Choose a number:")

print("1 for option 1")

print("2 for option 2")

print("3 for option 3")

choice = input()

if choice == "1":

   print("You chose option 1")

elif choice == "2":

   print("You chose option 2")

elif choice == "3":

   print("You chose option 3")

   print("This is the best choice!")

else:

   print("Invalid choice. Please enter 1, 2, or 3.")

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Answer:

Im going to suppose there are two tables named 'complaints' and 'departments' that have their own relevant columns. With that in mind here is an example SQL Query.

SQL Query

SELECT

 Divisions.divisions_name,

 COUNT(complaints.complaint_id) AS total_complaints,

 SUM(CASE WHEN complaints.response_time > '24 hours' THEN 1 ELSE 0 END) AS untimely_responses,

 (SUM(CASE WHEN complaints.response_time > '24 hours' THEN 1 ELSE 0 END) / COUNT(complaints.complaint_id)) * 100 AS percentage_untimely

FROM

 complaints

JOIN

 divisions ON complaints.division_id = divisions.division_id

GROUP BY

 divisions.division_name

HAVING

 COUNT(complaints.complaint_id) >= 150

ORDER BY

 percentage_untimely DESC

LIMIT 1;

Explanation

Note: This query example assumes that the "response time" column in the "complaints" table has values like "24 hours" that show the length of time. Also, you may need to change the names of the columns or tables to fit your database.

Answer:

# Input the number of adult and child tickets sold

num_adult_tickets = int(input("Enter the number of adult tickets sold: "))

num_child_tickets = int(input("Enter the number of child tickets sold: "))

# Calculate the gross box office

adult_ticket_price = 10.0  # Price of an adult ticket

child_ticket_price = 5.0  # Price of a child ticket

gross_box_office = (num_adult_tickets * adult_ticket_price) + (num_child_tickets * child_ticket_price)

# Calculate the net box office

distribution_percentage = 0.20  # Percentage of gross box office that goes to distributor

net_box_office = gross_box_office * (1 - distribution_percentage)

# Print the results

print(f"Gross Box Office: ${gross_box_office:.2f}")

print(f"Net Box Office: ${net_box_office:.2f}")

output

Enter the number of adult tickets sold: 50

Enter the number of child tickets sold: 20

Gross Box Office: $700.00

Net Box Office: $560.00

Explanation:

In this example, we assume that an adult ticket costs $10 and a child ticket costs $5. We also assume that the distributor takes a 20% cut of the gross box office. The program takes the number of adult and child tickets sold as input from the user, calculates the gross and net box office, and then prints the results.

# Prompt user for input

name, number = input("Enter your first name, last name, and a four-digit number (separated by spaces): ").split()

# Extract first and last name

first_name = name.split()[0]

last_name = name.split()[1]

# Create login name

login_name = last_name[:5] + first_name[0] + str(int(number) % 100)

# Print login name

print("Your login name:", login_name)

This program first prompts the user to enter their first name, last name, and a four-digit number, separated by spaces. It then extracts the first and last name from the input using the split() method, and creates a login name by concatenating the first five letters of the last name (or the entire last name if it has fewer than five letters), the first letter of the first name, and the last two digits of the number (obtained using the % operator). Finally, the program prints out the login name.

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Answer:

access control

Explanation:

Access control defines allowable operations of subjects on objects: it defines what different subjects are allowed to do or defines what can be done to different objects

peoplecsrutgers

Answer:

A slide show is a presentation of a series of still images on a projection screen or electronic display device, typically in a prearranged sequence . The changes may be automatic and at regular intervals or they may be manually controlled by a presenter or a viewer.

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Answer:

D. viruses and hackers.

Explanation:

Regularly downloading updates

is a great way to protect your devices

from viruses and hackers.

Answer:

To solve this problem, we need to count the number of closed paths in each digit of the given number and then add them up.

For digits 0, 4, 6, and 9, there is one closed path each. For digit 8, there are two closed paths. For all other digits, there are no closed paths.

So, to find the total number of closed paths in a given number, we need to count the number of occurrences of each digit and multiply it by the corresponding number of closed paths. Then we add up all the results.

For example, if the given number is 4698, we can count the number of occurrences of each digit as follows:

Digit 4 occurs once

Digit 6 occurs once

Digit 9 occurs once

Digit 8 occurs once

All other digits (1, 2, 3, 5, 7) do not have any closed paths.

So the total number of closed paths in the number 4698 is:

1 (for digit 4) + 1 (for digit 6) + 1 (for digit 9) + 2 (for digit 8) = 5

Therefore, the total number of closed paths in the number 4698 is 5.

Explanation: