Databases Questions and Answers October 24, 2018

What data type can be used to hold any single character, including numbers and non - printing characters

what is space complexity

Prove that the following C program calculates 3n1 for any positive integer n by mathematical induction. int an ( int n){ if (n=1){ return 1; \} else if (n=2){ return 3 ; else \{ return 4an(n1)3an(n2) \}

any help would be appreciated, tia! Write a MIPS program to compute the product of two 1 6 - bit signed numbers using * recursive procedure calls. * Note: * You CANNOT use the mult or mul instructions. Given the multiplicand ( md ) and multiplier ( m ) as inputs, write the main and recursion functions to compute the product ( p ) using the shift

Taking the Driver education courses the first step and what we will hope will be

p hacking type 1 error

In a secure and simulated environment install Temporary Speed Restriction indicator equipment in line with the requirements laid down by the Infrastructure Controller

i have these matlab codes :function [ P , A ] = horseshoeFlow ( d , h , n , s ) % Constants % Calculate h 1 h 1 = ( d . / 2 ) . * ( 1 - ( 1 + ( 7 ^ ( 1 / 2 ) ) / 4 ) ) ; if h > = 0 && h < h 1 % Case 1 : 0 < = h < h 1 A = ( h - d ) . * ( h . * ( 2 * d - h ) ) . ^ ( 1 / 2 ) + d . ^ 2 . * ( ( sin ( ( h - d ) . / d ) ) . ^ ( - 1 ) + pi / 2 ) ; Wetp =

Lab 0 4 Arrays Practice

Identify if the following items impact the ISA, ABI (but not ISA), or micro- architecture (i.e., a specific implementation of the ISA including which functional units are used and how they are interconnected). Provide a brief justification. 1. Number of functional units (e.g., adders or multipliers) in the processor

A command button in a report typically appears in the _ _ _ section

the principal, interest rate and yearly payments are to be provided as inputs. only one payment can be made every year and the yearly balance should be displayed before processing the yearly payment. The interest rate is applied yearly to the loan balance after the yearly payment is made. I keep getting this output when i run this program. I need

Assignment Title: "Exploring Predictive Factors in Residential Real Estate: Constructing an Analytic Base Table ( ABT ) " Assignment Description: In this assignment, the objective is primarily identifying and selecting predictive features for constructing an Analytic Base Table ( ABT ) to predict house prices in Vancouver. Unlike traditional

Use Least significant bit steganography ( last 2 bits!!! ) to write the message SOS in the following image. Use the ASCII codes to find hex codes for the letters then convert to binary and hide. Use last 2 bits of S then last 2 bits of O then last 2 bits of S so that the answer is in the following 2 4 bites below set up the same exact way of 3

Which of the following areas are a part of data science? Select all that apply.The scientific methodAnalyticsStorytellingMath and statisticsArtificial intelligence ( AI ) Programming

in logistic regressionthe dependent variablr y has to be a

What is the optional part of the SOAP message structure? Header Body Envelope

write a simple assembly language program that will divide positive and negative numbers

What are the top two DBMS software?

Two results of warehouse table analysis identifying interesting trends and patterns. Give specific examples.

Create an HLA function that determines if a passed character parameter is a period or exclamation letter. This function should have the following signature: procedure isPeriodOrExcl ( c : byte ) ; @nodisplay; @noframe; This function should return into EAX an int 3 2 value which is either true or false, 1 or 0 . To receive full credit, your

List all services on your machine

what was the content management tool Judy identified on the targeted site using a Social Engineering Survey attack? provide the tool name only.

Q: 1 ( Answer ) import pandas as pd def import _ data ( csv _ filename ) : " " " Import data from a CSV file into a pandas DataFrame. Parameters: csv _ filename ( str ) : File path for the CSV file. Returns: pandas.DataFrame: DataFrame containing the imported data. " " " # Read the CSV file into a DataFrame df = pd . read _ csv ( csv _ filename,

a two-dimensional array whose rows can have different numbers of columns is called____ array.

Write the appropriate function to print the statitical summary of the data in python

Using the full adder as building block and additional logic gates, build a sub circuit

What does generating a scenario PivotTable report do ? How can it be used in cybersecurity?

How would you define RISK in information security? Provide examples of risk in IT and in society.

How many classes do IPv 4 Addresses have?

1 . iOS making it difficult for customers to switch to Android with unique apps for their phones and tablets is an example of which of the following barriers to entry?

What file access method can be used to read a single line of input and return the line as a string, including the new line character a readline B read C getline or D . fetch

On an infected machine, where is the rootkit functioning?

Target and function for FSH

Dumpster diving is always theft and is always illegal. True or false

Pagerank mathematica

what kinf of variable is a zip code

Please show work 1. Based on the definitions of O, , , determine whether the following is true or false. (a) 2n 2 + 5n + 1 O(n 2 ) (b) n * n (n + 1) + 7 * n * n (n 2 ) 2. True or False. You can represent the time efficiency of the binary search algorithm to find a value in a sorted array using the Big Theta (= ) notation.

The range of digits in base 1 7 numbering system

XGBoost Which of these features are the advantages of XGBoost algorithm? More than one option can be correct. Parallel and distributed computing Handling of missing values Regularisation

Consider measuring the height above average - If Bill's height is three inches above average and Bob's height is six inches above average, then would we say that Bob is twice as tall as Bill?

1. Convert 85 (decimal) to 8bit twos complement in binary 2. Repeat in hexadecimal 3. Convert -23 (decimal) to 8bit twos complement in binary 4. Repeat in Hexadecimal

Design an up counting circuit that has a count range of 4 to 9 . Use a seven segment display to show the binary equivalent of the output as a decimal value

Read two single dimensional sorted arrays of size n and generate a 2n sized single dimensional sorted array. The above question is to be answered by assembly language programming using nasm. CODE SHOULD BE IN ASSEMBLY LANGUAGE PROGRAMMING.

The speed of a computer system is an example of a complex physical attribute. Select one: True False

what is one of the main benefits of Excel Tables? you can build repeatable steps to transform data

C + + has a special name for the data types istream and ostream. They are called Blank 1 .

age grading in language

Which of the following is a phase of the Microsoft Security Development Lifecycle ( SDL ) that includes analyzing the application's attack surface and modeling threats to the application?

Using suitable examples for each, describe three project attributes project in the given scenario.

SQL:Antivirus Database Qurantine Report

apriori, empirical and subjective methods

What is this article about "Communication about sensors and communication through sensors: localizing the Internet of Things in rural communities."

explain what type of pointer this is . int * * * 3 ptr; How would you allocate memory for this?

Voice over IP enables users to speak to other users over the Internet. Group startsTrue or False

i want to cancel my subscrition

Question Top to fill the next image in the sequence Question Top to fill the next image in the sequence

benefits of usability testing

Explain how does the above message being delivered to the receiver via email. A Simole Comnuter Network

The wireless technology used for a wireless mouse is very different from that of a wireless keyboard. Group startsTrue or False

What type of software is used to keep the core system running?

where is the bash binary located in the filesystem? 1) /bin/bash 2) /home/user/.bash_history 3) /var/binaries/bash 4) /etc/sysfiles/sh 5) /sbin/sh

Write a python code that solves naming problem using CSP algorithm. The constraints are; -No two names can be the same -The first name and last name must come from different lists

map from array elements to tree node and vice versa explain

Adventure Works Data analysis identifying interesting trends and patterns using Dim Currency, Dim Date, and Fact Currency Rate. Please give two examples.

What is the difference between the ps command and the top command? Why would you use one over the other? In the Unix/Linux context, what is a daemon? Describe the output of the top command to someone who is using it for the first time. Be sure to explain the system summary information and the process table columns. What is the difference between

**C++ make this code past this test bellow, please I WILL UPVOTE! Thank you input Qur outgut correcty starts with It Tesing an Bnter file nane: Original arkay?: Arrayn sorted by Gest Drrays- ported by fietio- Henu ot chateen 1-Livtiropaesadents2-Siecehan*netrn3-guitZuicing ArtayzaresdtyGDh Menu of choices 1 - List top n n tudents 2 - Search on a

,,,,,,,,,,,,

1. Write an SQL statement that provides the average for all employees. Provide the employee ID, employee name and average as Average_Values. Sort by descending average. 2. Write an SQL statement that provides the number of ratings for each vendor name vendername - Num_of_ratings

For some people, knowing that 21 different government agencies are authorized to gather intelligence data provides them with a sense of security. Others believe that this creates a significant opportunity for duplication of effort and wasted resources. Still others are concerned that everything about them and what they do is known by the

In preemptive scheduling, a process can be interrupt

greedy restaurant hopping python

Does a DBMS automatically prevent duplicate data from being stored? Does a DBMS system automatically protect your data? Is a DBMS system automatically more secure than a file system? Why might a company not use a DBMS?

As a component of an ERD why is it important for entities to be specified.

Translate into English the statement x y((x < 0)(y > 0) (xy < 0)), where the domain for both variables consists of all real numbers.

a digital signature does not _ _ _ _ _ _ _ _

How does a DAC system determine whether a user is granted access to a file or folder?

Question 1 (0.5 marks): Draw a circuit diagram corresponding to the following Boolean expression: (A'+B)C'

10. Find the inverse of the function s:R(,3) defined by s(x)=47e2x. State the domain and range of s1

how to Check the shape of the dataset in python

Write a function that swaps the values a and b. (Here a and b will be both input and output parameters.)

What is virtual memory, and how does it work? Discuss its advantages and disadvantages.

Seeking Help with the following...

What are the datatypes of the different columns in the dataset?

Consider a loop branch that branches nine times in a row, and then is not taken once. What is the prediction accuracy for this branch, assuming the prediction bit for this branch remains in the prediction buffer?

The AutoSum button can only add values in the same column.

Write a code such that it will initially load 3 0 H to AL and after the code is executed AL will containF 0 H

I desperately need help with this question. Please provide a detailed answer in clear steps. Thank you in advance. Consider the following table: \ table [ [ \ table [ [ Credit ] , [ History ] ] , Debt, \ table [ [ Marital ] , [ Status ] ] , Income, \ table [ [ Accept Loan ] , [ Application ] ] ] , [ bad , high,married,$ 3 0 k , No ] , [ bad ,

Software implementation for game bomber man. You can use any object in . r C# .

Write a short C program, at most 15 lines of code, which includes the statements: int x=5; x += ++x + x++; printf ("906", x); =18 If this does not make sense please let me know in your answer

The order of the rows and columns is important to the DBMS . Select one: True False

Necesito un probrama en MATLAB para que resuelva mediante el metodo de Algoritmo de Leverrier. Una matriz de orden X que se le inserte el orden y luego colocar los elementos y alfinal obtener, la matriz de estado transitorio de esa matriz. Gracias por adelantado.

what type of keylogger does not notify the user it is installed

when importing a text file, why is it important to move through each step of the Text Import Wizard? the step provides the option create calculated columns

two - dimensional array NxN c + +

Ahmed is trying to play Apple ios games using his windows computer. What do you recommend him to use in order for him to run the game on Windows and why?

Here is a problem about the design of a FSM. Consider the design of a Moore-style FSM with a 1-bit input (x), and a 1-bit output (y). The FSM accepts inputs one bit at a time and outputs a 0 until it sees the sequence 0101 (with no other bit values in between). After seeing the second 1 in the sequence it outputs a 1 and then starts over. (a) Draw

Show me the steps to solve

Two 2.0 kg masses are 1.4 mm apart (center to center) on a frictionless table. Each has + 9.0 C of a charge. What is the magnitude of the electric force on one of the masses? F=? What is the initial acceleration of the mass if it is released and allowed to move? a=? A plastic rod that has been charged to 14 nC touches a metal sphere. Afterward,

Is socislal security taxable

what is important about the ping packet on wireshark