Suppose that L is a sorted list of 1,000,000 elements. To determine whether the x item is in L, the average number of comparisons executed by the sequential search algorithm is _____.

Answers

Answer 1

Answer:

≅500,000 comparisons.

Explanation:

The sequential search algorithm is, as its name express, a comparison method to search for a specific value in a list, sorted or not.

It starts with the first element in the list, compares the element with the searched value, if it is a match it stops, otherwise it moves to the next element and repeats.

In general, if the list size is X, the average number of comparisons is:

[tex]\frac{X+1}{2}[/tex]

Solving for X=1,000,000, the result is ≅500,000 comparisons.


Related Questions

To solve the difficulty of scaling memory organization, memories are physically organized into a ____-dimensional organization.
A) one
B) two
C) three
D) multi

Answers

The answer is D) multi

Which form of data does the image represent? (10 points)
A. Analog data
B. Digital data

Answers

The image in the photograph is representing A. Analog Data. Analog data is data that is represented in a physical way. Where digital data is a set of individual symbols, analog data is stored in physical media, whether that's the surface grooves on a vinyl record, the magnetic tape of a VCR cassette, or other non-digital media. Analog and digital signals are different types which are mainly used to carry the data from one apparatus to another. Analog signals are continuous wave signals that change with time period whereas digital is a discrete signal is a nature. Examples of analog technology: photocopiers. old land-line telephones. audio tapes. old televisions (intensity and color information per scan line). Analog and digital signals are the types of signals carrying information. The major difference between both signals is that the analog signals that have continuous electrical signals, while digital signals have non-continuous electrical signals.

list down four ways to start word 2010​

Answers

1Locate the Word icon on the Start button's All Programs menu. Don't click to start Word now!
2Right-click the Microsoft Word 2010 menu item. A pop-up menu appears.
3Choose Send To→Desktop (Create Shortcut).
4Press the Esc key to hide the Start button menu and view the desktop.

Overflow and roundoff errors result from real-world limitations in representing . . . (10 points)
A. number systems
B. fractions
C. place values

Answers

Answer:

C. place values

Explanation:

Place value can be defined as the numerical value representing a digit owing to its position in a number. Some examples of the various place values used in representing each digit are tenths, hundredths, thousandths, unit, tens, hundreds, thousands etc.

For example, in the number 316.2;

The place value of 3 is hundreds. The place value of 1 is tens. The place value of 6 is units. The place value of 2 is tenths.

In the real-world, their instances where there are limitations in counting and representing real numbers that are infinite (too small or too large). In order to overcome these limitations or barriers, we use place values.

An overflow error arises when a real number cannot be represented because it is too large and exceeds the upper limits of a range chosen.

Also, a roundoff error can be defined as the difference between the output generated from an algorithm using an exact or actual numbers and the output generated using rounded or finite-precision numbers.

Hence, overflow and roundoff errors result from real-world limitations in representing place values.

im trying to call the keys in a dictionary I have called "planet_dict". in order for them to be included in the for loop, the values of the keys have to be within a range of
273 <= x <= 373
I understand how to do this with certain values, but idk how to call them from a dictionary.

Answers

You can do something like this. My code iterates through the dictionary keys and then we use that key to get a value. We check if the value is between 273 and 373 and if it is, it's a water planet. My code is just a general idea of what to do. Instead of printing, you could add the key to a list and then print the contents of the list.

An attempt to generate a large number of session IDs and have a server process them as part of a session hijack attempt is known as what type of attack

Answers

Answer:

An attempt to generate a large number of session IDs and have a server process them as part of a session hijack attempt is known as

TCP Session Hijacking.

Explanation:

TCP Session Hijacking is a cyber-attack in which illegitimate access is acquired to a client's server in the network.  The attacker then hijacks the TCP/IP session by reading and modifying transmitted data packets and also sending requests to the addressee's server.  To achieve this attack effectively, the hacker generates a large number of session IDs, thereby confusing the client's server to process them as a part of the users' sessions. Sessions (a series of interactions between two communication end points) are used by applications to store user parameters and, they remain alive until the user logs off.

Database are pranized in
consist of a series of
which consist of a senes of​

Answers

Answer:

fields and records I guess is the answer

Write a simple JavaScript function named makeFullName with two parameters named givenName and familyName. The function should return a string that contains the family name, a comma, and the given name. For example, if the function were called like this: var fn = makeFullName("Theodore", "Roosevelt");

Answers

Answer:

Explanation:

Ji

A JavaScript function exists as a block of code created to accomplish a certain task.

What is a JavaScript function?

In JavaScript, functions can also be described as expressions. A JavaScript function exists as a block of code created to accomplish a certain task.

Full Name with two parameters named given Name and family Name

#Program starts here

#Prompt User for Input "given Name and family Name "

given Name = input("Enter Your given Name: ")

family Name = input("Enter Your family Name: ")

#Define Function

def last F(given Name, Family Name):

  given Name = given Name[0]+"."

  print(Last Name+", "+Family Name);

last F(given Name, Family Name) #Call Function

#End of Program

To learn more about JavaScript function

https://brainly.com/question/27936993

#SPJ2

Whose guidelines should you follow for the destruction of storage media such as thumb drives, Zip drives, and computers?

Answers

Answer:

Depends how bad you want to hide something. If the drive has previously been encrypted and the password hashed (like AES-256 with SHA-512 hashing), then deleting the content is enough since it will be slightly overridden and thus unusable. If it is not encrypted already, delete it, and override all your disk space with something. If you want it to die as a secrete 100%, burn it and pulverize it. Otherwise, if you want a quick method, use some real delete software.

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