Please just answer questions 1-6 and show the work of how you got them please answer all questions! 1. When running a program that counts the num-ber of records in a large dataset, you receive anerror on your computer screen, in binary format:11110001.Convert the error message from binary to deci-mal to be able to look it up.(A) 239-Invalid operation. Corrupt datacaused the error.(B) 240-Decimal numbers are stored impre-cisely in computers. A rounding erroroccurred.(C) 241-Overflow error. The object exceededits maximum size. The dataset is too largeto run on your computer.(D) 404 Error message not found.2. You read in the news about an employee whotook advantage of decimal numbers used withcurrency exchanges to steal money. What is themost likely way the employee accomplishedthis?(A) The employee redirected the overflowamount when it occurred and deposited itin his account.(B) The employee took advantage of roundingand deposited the fractional amounts.(C) The amount is represented in binary andwhen the right-most bit was a 1. hereplaced it with a 0 and deposited thedifference.(D) The employee converted to Euros andthen back to U.S. dollars. The differencein the exchange rate was deposited into hisaccount.3. Saving your information from an online formto be able to auto-fill fields in future formscaptures some of your Personally IdentifiableInformation (PII). This could be an example of:(A) an ethical matter(B) a legal problem(C) a privacy concern(D) a security issue4. What order should the following procedures beused in creating an app to reserve a study roomin the library?•checkAvail()-checks the availability ofthe time requested since multiple peoplecan use the app at the same timerecord Resv()-records the roomreservationPage• requestTime()-asks for a reservationtime for the study roomELSE• timesAvail()-displays the times theroom is availableQuestions 5 and 6 are based on the code below.Assume the variables and list already have values.• update Times()-updates the timesavailable to be displayed1(A) request Time(), record Resv(), timesAvail().checkAvail(), update Times()(B) request Time(), timesAvail(), record Resv(),update Times()(C) timesAvail(), requestTime(), checkAvail().record Resv(), update Times()(D) requestTime(), record Resv(), update Times()Ir toplongs [1] song AND song Times Played 100REMOVE (topSongs, i)play (song)song Times Played song Times Played 15. What is the code doing?(A) Playing a song from the topSongs list(B) If a song is in topSongs, playing it, thenremoving it(C) Removing a song from topSongs if it hasbeen played 100 times; otherwise playingthe song and increasing the number oftimes played(D) This code will not run as written./ 12 10:31 PM Mon Apr 10×image.png:AP Com6. In the above code, after a song has been deletedfrom the list once, it keeps being removed afterthe user adds it back to the list. What is the bestway to fix this error?A(A) Change the program to allow songs to beplayed 1,000 times before being deleted.(B) Send the user a message to confirm theywant to delete the song stating it can neverbe added back to the list.(C) Write a new procedure to add a songback to the list if it had been on the listpreviously.(D) Set song Times Played back to 0 afterremoving a song.1166%

As per Bartleby's rules, we can answer only the first 3 sub-questions of MCQ. I request you to post…

1. When running a program that counts the num- ber of records in a large dataset, you receive an error on your computer screen, in binary format: 11110001. Convert the error message from binary to deci- mal to be able to look it up. (A) 239-Invalid operation. Corrupt data caused the error. (B) 240-Decimal numbers are stored impre- cisely in computers. A rounding error occurred. (C) 241-Overflow error. The object exceeded its maximum size. The dataset is too large to run on your computer. (D) 404 Error message not found. 2. You read in the news about an employee who took advantage of decimal numbers used with currency exchanges to steal money. What is the most likely way the employee accomplished this? (A) The employee redirected the overflow amount when it occurred and deposited it in his account. (B) The employee took advantage of rounding and deposited the fractional amounts. (C) The amount is represented in binary and when the right-most bit was a 1, he replaced it with a 0 and deposited the difference. (D) The employee converted to Euros and then back to U.S. dollars. The difference in the exchange rate was deposited into his account. -Saving your information from an online form to be able to auto-fill fields in future forms captures some of your Personally Identifiable Information (PII). This could be an example of: (A) an ethical matter (B) a legal problem (C) a privacy concern (D) a security issue

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