Which statement is true about computer security?

1.Computer security is the job of specialized security engineers.

2. Computer security is only necessary for governments and big businesses.

3.Computer security is everyone's responsibility.

4.Computer security does not affect the gaming industry.

Answer:

python

Explanation:

def count_letters(p, let):

   count = 0

   for char in p:

       if char == let:

           count += 1

   print(f"There are {count} occurrences of {let} in the phrase {p}")

def main():

   the_phrase = input("What phrase to analyze?\n")

   the_letter = input("What letter to count?\n")

   count_letters(the_phrase, the_letter)

main()

Answer:

ignore all

Explanation:

The answer is ignore all not add to dictionary

Answer:

C

Explanation:

its C dont listen to anyone else i got you

The main objective or goal of the University of Sierra Leone is to provide higher education to students in Sierra Leone and to promote research, innovation, and development in various fields of study.

In a number of countries, the term "university college" refers to institutions that provide tertiary education but do not have full or independent university status. A university college is frequently a branch of a larger university.

University of Sierra Leone: The main objective or goal of the University of Sierra Leone is to provide higher education to students in Sierra Leone and to promote research, innovation, and development in various fields of study.

Democracy: The main objective or goal of democracy is to ensure that the citizens of a country have the right to participate in the decision-making process and to protect their rights and freedoms.

College/School Bus: The main objective or goal of a college/school bus is to provide safe and reliable transportation for students to and from school or college.

Registration Process at MMTU: The main objective or goal of the registration process at MMTU is to ensure that students are properly enrolled in courses and have access to academic resources.

Electrical Fan: The main objective or goal of an electrical fan is to provide a cooling or air-circulation effect in a room or space.

Thus, these are the objectives of the universities.

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Answer:

In Python:

def count_over_100(mylist):

   kount = 0

   for i in range(len(mylist)):

       if mylist[i] > 100:

           kount+=1

   return kount

Explanation:

This defines the function

def count_over_100(mylist):

(1) This initializes kount to 0

   kount = 0

(2) This iterates through the loop

   for i in range(len(mylist)):

If current list element is greater tha 100, kount is incremented by 1

       if mylist[i] > 100:

           kount+=1

This returns kount

   return kount

To increase the value of cell C30 by 15%, you can multiply the current value of C30 by 1.15.

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Answer:

A projection of consumer buying behaviors prediction comes in various ways. It can be through collecting information through primary or secondary research such as analyzing online actions, feedback analysis, focus groups, conversational marketing, and more.

If you have a group of tables (or lists) it is possible to combine (or consolidate) all this data into one table (or list). This can be done using the (Data > Consolidate) dialog box.

The sum of the values in a list or cell range.

COUNT: The number of digits in a list or array of digits.

COUNTA: Nums Count The number of cells that are not blank in a list or cell range.

AVERAGE: The arithmetic mean of a number list or array.

MAX: The highest value in a number list or array.

The smallest value in a number list or array.

PRODUCT: The sum of the numbers in a list or a cell range.

STDEV: Sample-based standard deviation.

STDEVP: The population-based standard deviation.

VAR: Variance based on a sample.

VARP:Variability based on the entire population.

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The pseudocode for the program: Announce factors for the unloaded thing information, counting:

auction_id (numbers)

item_description (string)

auction_length (numbers)

minimum_bid (drift)

Incite the client to enter the auction_id, item_description, auction_length, and minimum_bid.

The program acknowledges information for one sold thing, counting the auction_id, item_description, auction_length, and minimum_bid. It at that point checks in case the minimum_bid for the unloaded thing is more prominent than or rise to to $250.00.

The pseudocode for the program pronounces factors for the sold thing information and prompts the client to enter the information. At that point it employments an in the event that articulation to check in case the minimum_bid is more noteworthy than or break even with to 250.00.

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Answer:

Following are the correct code to this question:

short_names=['Gus','Bob','Zoe']#defining a list short_names that holds string value

print (short_names[0])#print list first element value

print (short_names[1])#print list second element value

print (short_names[2])#print list third element value

Output:

Gus

Bob

Zoe

Explanation:

Answer:

Option 3) Boolean is the correct answer

Explanation:

Let us see all the data types given in the options.

Alphabetic datatype stores alphabets and characters.

Float stores numbers with decimal points.

Boolean is a binary data type that can only have two values either one and zero or true and false.

Integer stores positive and negative numbers.

Looking at all the definitions we can conclude that Boolean will be the suitable variable to store the answers as the answer can only have one of the two values from true and false.

Hence,

Option 3) Boolean is the correct answer

A Graphical User Interface (GUI) is the component of an operating system that allows users to communicate with the system using graphical elements. GUIs are generally used to give end-users an efficient and intuitive way to interact with a computer.

They provide an easy-to-use interface that allows users to manipulate various objects on the screen with the use of a mouse, keyboard, or other input device.The primary function of an operating system GUI is to make it easier for users to interact with the system.

This is done by providing visual feedback and a simple way to access various system functions. GUIs can be customized to suit the user's preferences, which means that they can be tailored to meet the specific needs of different users.Some of the key features of a GUI include the use of windows, icons, menus, and buttons.

Windows are used to display information and applications, while icons are used to represent various objects or applications on the screen. Menus and buttons are used to provide users with a way to access various system functions, such as saving a file or printing a document.

The use of a GUI has become a standard feature of most operating systems. This is because GUIs make it easier for users to interact with computers, and they provide an efficient and intuitive way to access various system functions.

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The code using the range function to add up the series 7, 14,21, 28,35, ..... 70 and print the resulting sum will be:

#declare variable to hold sum

sum=0

#loop from 7 to 70 by incrementing 7 each time using range function

for i in range(7,71,7):

   sum+=i

#peint sum

print(sum)

A computer program is a set of instructions written in a programming language that a computer can execute. Software includes computer programs as well as documentation and other intangible components.

The ways to do the program will be:

Define the program's purpose.

Consider the program that is currently running on the computer. .

Create a program model using design tools. ...

Examine the model for logical flaws. ...

Create the source code for the program. ...

Build the source code.

Correct any compilation errors that were discovered.

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Answer:

sum=0

for i in range(7,71,7):

  sum+=i

print(sum)

Explanation: it works in python<3

Answer:

my sql

Explanation:

try with mysql

and database build

Answer:

Sure, I can help you with that.

(4.1) 14 base 10 = 1102 base 3

To convert a number from base 10 to base 3, we repeatedly divide the number by 3 and write down the remainders. The remainders are read from right to left to form the number in base 3.

14 / 3 = 4 with remainder 2

4 / 3 = 1 with remainder 1

Therefore, 14 in base 10 is equal to 1102 in base 3.

(4.2) B2 base 16 = 10110010 base 2

To convert a number from base 16 to base 2, we repeatedly divide the number by 2 and write down the remainders. The remainders are read from right to left to form the number in base 2.

B2 / 2 = 51 with remainder 0

51 / 2 = 25 with remainder 1

25 / 2 = 12 with remainder 1

12 / 2 = 6 with remainder 0

6 / 2 = 3 with remainder 0

3 / 2 = 1 with remainder 1

Therefore, B2 in base 16 is equal to 10110010 in base 2.

Explanation:

Certainly! Here are the steps to convert the given numbers from one base to another:

1. Converting (4.1) from base 10 to base 3:

\((4.1)_{10}\) = ?? base 3

To convert a number from base 10 to base 3, we need to divide the number successively by 3 and record the remainders until the quotient becomes zero. Then, we read the remainders in reverse order to get the equivalent number in base 3.

Here are the steps:

Step 1: Divide 14 by 3

\(\left\lfloor \frac{14}{3} \right\rfloor = 4\) (quotient)

\(14 \mod 3 = 2\) (remainder)

Step 2: Divide 4 by 3

\(\left\lfloor \frac{4}{3} \right\rfloor = 1\) (quotient)

\(4 \mod 3 = 1\) (remainder)

Step 3: Divide 1 by 3

\(\left\lfloor \frac{1}{3} \right\rfloor = 0\) (quotient)

\(1 \mod 3 = 1\) (remainder)

Since the quotient is now 0, we stop. The remainders in reverse order are 112. Therefore, (4.1) base 10 is equivalent to \((112)_3\).

2. Converting (4.2) from base 16 to base 2:

\((4.2)_{16}\) = ?? base 2

To convert a number from base 16 to base 2, we need to convert each digit of the number from base 16 to base 2.

Here are the steps:

Step 1: Convert the digit B to base 2

B in base 16 is equal to 1011 in base 2.

Step 2: Convert the digit 2 to base 2

2 in base 16 is equal to 0010 in base 2.

Combining the converted digits, we get \((4.2)_{16} = (1011.0010)_2\) in base 2.

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer: 2,3, and 5

Explanation: A text-to-speech tool is used to follow along with the audio, to hear the word if your pronunciation of the word is unclear, and to read difficult material.

Hope this helps! - Ya boy Sai

Answer:

B.

Explanation:

In Javascript, the if should have a condition attached to it with parenthesis and curly braces.

Yes, based on the facts Jim, George, and Spouse, the fact Spouse (George, Laura) follows.(Jim, Laura).The axioms would need to be changed if Spouse were to be used as a unary function symbol rather than a binary predicate because it would only accept one input rather than two otherwise.

A unary operator in the C programming language is a single operator that performs an operation on a single operand to create a new value. Operations like negation, increment, decrement, and others can be carried out by unary operators.

Binary and unary operators are the two categories of mathematical operations. Unary operators only require a single operand to accomplish an action. With two operands, binary operators can perform operations. The order of evaluation in a complex expression (one with two or more operands) is determined by precedence rules.

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Using the knowledge in computational language in python it is possible to write a code that write a car class - this is a prototype or blueprint for many different cars that will follow the same basic type of pattern.

public class Car {

     private String model, make, color;

   private int year, speed, speedLimit;

     public void setSpeed(int speed) { this.speed = speed; }

   public int calculateSpeed(int miles, int hours) {

            return (int)(Double.valueOf(miles) / hours);

   }

    public int getSpeed() { return speed; }

   public Car(String model, String make, String color, int year) {

          this.model = model;

       this.make = make;

       this.color = color;

       this.year = year;

            this.speed = 0;

              this.speedLimit = 35;

   }

   // method that returns a string representation of the object

   public String toString() {

       return "Model: " + model + ", Make: " + make + ", Color: " + color +

           ", Year: " + year + ", Speed: " + speed + " mph";

   }

   // method to get the value of speed limit

   public int getSpeedLimit() {  return speedLimit; }

   // method to change the value of speed limit

   public void setSpeedLimit(int limit) { speedLimit = limit; }

     public boolean isSpeeding(int miles, int hours) {

              int carSpeed = calculateSpeed(miles, hours);

           if(carSpeed > speedLimit)

           return true;

       else

           return false;

   }

}

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Answer:

Explanation:

The following program is written in Java and is a function that asks the user for an input and keeps doing so until a negative value is entered, in which case it calculates the average and max values and prints it to the screen.

public static void average () {

                       int num;

                       int sum = 0;

                       Scanner in = new Scanner(System.in);

                       System.out.println("Enter Number");

                       num = in.nextInt();

                       int count = 0;

                       int max = 0;

                       while(num >= 0)

                       {

                               sum+=num;

                               System.out.println("Enter Number");

                               num = in.nextInt();

                               count++;

                               if(num>=max){

                                       max = num;

                               }

                       }

               System.out.println(sum/count);

               System.out.println(max);

               }

Answer:hi

Explanation:

Answer:

1.1 B nutrients 1.2 I attitude 1.3 J resilience 1.4 H masculine 1.5 L flexibility 1.6 A hallucination 1.7 D procrastinate 1.8 F Bill of Rights 1.9 C study group 1.10 E endurance

Explanation:

The three genuine statements almost how technology has changed work are:

Technology alludes to the application of logical information, aptitudes, and devices to form innovations, fathom issues, and move forward proficiency in different spaces of human movement. It includes the improvement, usage, and utilize of gadgets, frameworks, and processes that are outlined to achieve particular assignments or fulfill specific needs.

Technology can be broadly categorized into distinctive sorts, such as data technology, communication technology, therapeutic innovation, mechanical technology, and transportation technology, among others. These categories include different areas, counting computer science, hardware, broadcast communications, building, and biotechnology.

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Note that this is an SQL prompt. This is because we are asked to create queries. When you have information on tables are are asked to create queries that will result in a certain output, you are looking at a dataase query. Queries are created in SQL. Here are the queries below. The expected output are all attached.

(i) Display name, owner and gender for all dogs.

Query:
SELECT Name, Owner, Gender

FROM Pet

WHERE Species = 'Dog';

(ii) Display Name, owner and age of all pets whose age is more 2 years.

Query:

SELECT Name, Owner, Age

FROM Pet

WHERE Age > 2;

(iii) select name, owner from pet where owner name like ‘%ya’;

Query:

SELECT Name, Owner

FROM Pet

WHERE Owner LIKE '%ya';

(iv) select name, age from pet where species = dog and age between 1 and 3;

Query:
SELECT Name, Age

FROM Pet

WHERE Species = 'Dog' AND Age BETWEEN 1 AND 3;

(v) select * from pets where species in (‘horse’,’parrot’)

Query:
SELECT *

FROM Pet

WHERE Species IN ('Horse', 'Parrot');

An SQL query is a command used to retrieve or manipulate data in a relational database. It is important because it allows users to extract specific data from large databases, make updates to existing data, and create new records.

SQL queries are essential in many industries that rely on large amounts of data, such as finance, healthcare, and e-commerce.

SQL queries are used to interact with data stored in relational databases, which are typically organized into tables. Queries allow users to extract, modify, and manage data within those tables.

See all output attached.

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Assuming this is a database, consider the above given table and write queries for:

(i) & (ii) and output of

(iii) –(v):Table Name: Pet

i) Display name, owner and gender for all dogs.

ii) Display Name, owner and age of all pets whose age is more 2 years.

iii)select name, owner from pet where owner name like ‘%ya’;

iv) select name, age from pet where species = dog and age between 1 and 3;

v) select * from pets where species in (‘horse’,’parrot’)

Answer:

“The security administrator make sure to shred and properly dispose of any printed confidential information” and “The security administrator uses password-protected files and folders on his work computer”

Explanation:

Following are the correct options that gives the best description in the context of showing respect for confidential data:

The security administrator makes sure to shred and properly dispose of any printed confidential information.

The security administrator uses password-protected files and folders on his work computer.

Hence, Options C and E are correct.

There are basically two types of data: one is available for everyone so that they can access all the data information, whatever they want to get in and edit it.

On the other hand, there is a kind of data that is available only to a few or an individual person, and when it is about to edit data, most of the time that data is not available to edit. The protection that has been provided to conference tension data is the sponge please of the security administrator.

Therefore, Options C and E are correct.

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Answer:

cover

Explanation:

Assuming that each class has a default constructor, Only I and II are valid declarations.

In object-oriented programming, a constructor is a special method that is called when an object is created. It initializes the object's data members and prepares the object for use.

Dog sadie = new Dachshund();

This is valid because Dachshund is a subclass of Dog, so a Dachshund object can be assigned to a Dog variable.

Dachshund aldo = new Dachshund();

This is also valid because it creates a Dachshund object and assigns it to a Dachshund variable.

Dachshund doug = new Dog();

This is not valid because a Dog object cannot be assigned to a Dachshund variable. While a Dachshund is a Dog, a Dog is not necessarily a Dachshund.

Thus, only I and II are valid declarations.

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This lab requires that you create an external stylesheet to style the web page. You should include elements such as font size, font family, font weight, font style, font color, background color, background image.

Elements are the basic substances that make up all matter in the universe. They are the fundamental building blocks of all matter and are made up of atoms. There are currently 118 known elements, including hydrogen, oxygen, carbon, nitrogen, and iron. Elements are organized on the periodic table according to their chemical and atomic properties. They are classified by their atomic number, number of protons, and chemical properties. When elements combine, they form compounds, which can have properties that are different from the elements that make them up.

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In the case above it is vital to meet with a professional in the field of digital forensics for a comprehensive analysis in the areas of:

First steps that need to be done at the beginning. One need to make sure the image file is safe by checking its code and confirming that nobody has changed it. Write down who has had control of the evidence to show that it is trustworthy and genuine.

Also, Investigate the picture file without changing anything using special investigation tools. Find out what type of system is used on the hard drive. Typical ways to store files are NTFS, FAT32 and exFAT.

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Answer:

binary digits in computer system it belongs