Choose True or False for all the following: True False The recycle bin is a permanent storage area for files and folders System file contains detailed instructions for the microprocessor on what tasks to be perform except the part of the operating system Drag diagonally is an action of Mouse Hard drive can only be metal or plastic

Choose True or False for all the following: True False The recycle bin is a permanent storage area for files and folders System file contains detailed instructions for the microprocessor on what tasks to be perform except the part of the operating system Drag diagonally is an action of Mouse Hard drive can only be metal or plastic

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

1. Use if - else - elif Read 3 numbers from the user and check the following. (1) If the 1st number is more then 2nd number, add both the numbers. (11) If the 2nd number is less than 3rd number, find the product of both the numbers and print the product. (iii) If the 15t number is more than 3rd number, print the square of both the numbers.
Question 1: As you are a student of university now, you need to ensure your assignments are plagiarism-free. To do this, you decide to design a simple plagiarism checker. Your checker will take 2 strings as input. Then it will compare the 2 strings and check how many words they have in common. Then, print the percentage in common, by calculating: (No. of words in common / (No of words in string 1+ No of words in string 2)) * 100. If the calculated plagiarism is greater than or equal to 30%, print "Plagiarism detected." Otherwise, print "Good job!". Note: you need to compare "words" not individual characters. You can consider that all characters in both inputs will be in only lowercase or uppercase. ========= ======== Sample Input 1: my dog's name is bob bob is my dog's name Sample Output 1: Common percentage: 50% Plagiarism detected. Explanation 1: Length of string1= 5, Length of string2= 5, number of common words= 5. Hence, common percentage= (5/(5+5))*100 = 50 %3D Sample Input 2: my…
I can't seem to do the nested IF function in column T3.
Select all the statements below which are TRUE: +256 +n³ + n²lg5 n = 0 (n² lgn) On³√n+n³ lgn + (1gn)² = 0 (n³.5) | n³ lg(n³) +5n+ 1000 = 0 (n³ lgn) Onlgn +37n +1000 = (n√n) □n² lg (n7) + 5n+ 1000 = w (nlgn) 50+/+Ign=0 (1) On³ + lgn+2n = o(nª)
Write a program that computes the number of extraterrestrial civilizations capable of communicating with us. - The program should use the following as constants in accordance with Drake's calculations: R. = 1, f = 1, f₁ =1 - The program should prompt the user for the values of every other variable and store those variables as a data-type that makes sense given the type of information that the variable represents. - The program should compute the number of civilizations, N, and write this value to the console window.
Consider the following statement: Statement A: ∀ integers m and n, if 2m + n is odd then m and n are both odd. Disprove Statement A. That is, show that Statement A is false
Construct a truth table to decide if the two statements are equivalent. ~p ∧ ~q; ~(p ∨ q) TRUE FALSE
What does the statement 'guess == 5' do? a. assigns the value 5 to guess b. if guess is not equal to 5, it assigns 5 to guess. If it is equal, it leaves guess alone. c. tests for inequality, resulting in True when guess is not equal to 5 d. tests for equality, resulting in True when guess is equal to 5 What does 'num > 5' test for? a. the value in num is greater than or equal to 5 b. the value in num is greater than 5 c. the value in num should be greater than 5 d. num will be set to 5 How are letters stored in memory? a. as ones and zeros using ASCII encoding b. directly c. letters cannot be stored in memory d. using public key encryption
n=0 is wrong. and 3/4
I am studying for the exam and could not solve this question. Can you help me
Do it
]: Write a piece of code that calculates the uncertainty SP from the error propagation rule for sums, SP = 2√√√(SL)² + (SW)² A few hints: Again, you're translating the above equation into code. • Your result should be stored in a variable uncertainty_P_errorprop • For the square root function, use np. sqrt() • For squares, use ** #YOUR CODE HERE raise Not ImplementedError() ]: ▼ # Print the uncertainty print ("uncertainty of circumference P from error propagation: 11 , uncertainty_P_errorprop)