You are shopping for groceries and, after loading all items in your cart, it is time to check out. The cashier scans your items, but you realize that the register is not reflecting an advertised discount on one of the items. Why might this be happening?

Q: What are the advantages of using billing software?

A: In the given question Billing software can be any type of calculation or tracking-based software…

Q: What is the purpose of a downgrade?

A: Introduction: Downgrade attack: It is a type of cryptographic attack carried out against a computer…

Q: What is the billing software capable of doing?

A: Answer: Billing Software defines as In business IT, charge computer code refers to programs that…

Q: Consistent Durable

A: if the state of a database no longer reflects a real life state the database is supposed to capture…

Q: A newly opened university would like to develop a student registration system (SRS) that can be…

A:

Q: Write down how do you think eMoney cards works – where customers place their card over a card…

A: E-Money transfers are ones in which a deposit is received over the internet and the funds are moved…

Q: What does deoptimisation mean? When and why would you need it?

A: Deoptimization refers to a process that is used when a piece of code is optimized. It can be used…

Q: explain ERD and its uses

A: Given :- In the above question, the term Er diagram is mention in the above given question   Need to…

Q: Briefly explain REP, REPE, REPNE, REPNZ, REPZ

A: REP, REPE, REWPNE, REPNZ, REPZ The REP (repeat), REPE (repeat while equal), REPNE (repeat while not…

Q: Kobla Amevor’s Tech Systems Company at Battor offers a large selection of computers, keyboards,…

A: - The question is to highlight the implications in the current business model described and the ways…

Q: A newly opened university would like to develop a student registration system (SRS) that can be…

A: Following are the steps  to the given question: In step 1: In constructing a Google form, following…

Q: How can pupils transfer data from DVDs at school to their computers using four distinct choices or…

A: There are many methods for transferring files from DVDs to a laptop: - Simply put the DVDs into the…

Q: What is the abbreviation PC?

A: Introduction: Common Abbreviations:                 PC stands for a technology that we use every day…

Q: Explain what an IM is, and what the technology shown in the accompanying figure is.

A: GIVEN: What is an IM?

Q: Describe MVC. How will you use MVC in the stock exchange example Any assumption can be explicitly…

A: I have provided a solution in step2.

Q: As a computer servicing system student, how can you secure your money in purchasing any electronic…

A: You secure your money in purchasing any electronic devices in the following ways.

Q: A pedestrian was in a hurry, and he crossed the street in the middle of the block rather than…

A: this is a simple logical inference question in which we have to choose the best logical answer…

Q: Write down how do you think eMoney cards works – where customers place their card over a card…

A: NOTE:“Since you have posted a question with multiple sub-parts, we will solve first three subparts…

Q: A business needs to track _____ going into and out of its bank accounts.

A: A bank explanation is a report (otherwise called a record articulation) that is commonly sent by the…

Q: You are out grocery shopping, and after you have placed all of your purchases in your basket, it is…

A: One possible cause for this is that the register isn't being fed with discount

Q: Briefly explain immediate data

A: The immediate data operand is basically a numeric expression that is encoded as part of the machine…

Q: A newly opened university would like to develop a student registration system (SRS) that can be…

A: Here is the detailed solution of the given problem:

Q: Explain each hacking stages.

A: Question. Explain each hacking stage.  Answer. There are a total of five hacking stages and are…

Q: ATM stands for

A: 157. ATM stands for a. Automatic taller machine b. Automated teller machine c. Automatic…

Q: Making a little expert system to analyze traffic incidents can help you overcome this difficulty.…

A: Given: In terms of performance, the Expert System (ES) outperforms human professionals since it…

Q: Define the terms rollback and rollforward

A: Here we will discuss about rollback and rollforward

Q: epartment of computer science is used to face students' course registration problem at the start of…

A: Requirements elicitation practices include interviews, questionnaires, user observation, workshops,…

Q: Explain how technology has influenced the analysis of waiting line systems.

A: Introduction: Customers wait in lines for their turn in waiting line systems.

Q: The email program on your computer has been displaying new messages only every hour, on the hour.…

A: The e-mail may travels through several servers. Several servers are involved in transmitting the…

Q: Distinguish between CM and CMTS.

A:

Q: A newly opened university would like to develop a student registration system (SRS) that can be…

A: // HEADER FILE USED IN PROJECT//****************************************************************…

Q: Explain Steps in SDLC

A: The above question is solved in  step 2 :-

Q: In making hardware purchases, what three considerations are most important?

A: Hardware Hardware refers to there physical components of a computer system that are utilized for…

Q: IT Payoff Clock - What is it and how does it work?

A: payoff function (plural payoff functions) (game theory) A mathematical function describing the award…

Q: A newly opened university would like to develop a student registration system (SRS) that can be…

A: Answer :  Let's understand the concept of Work Breakdown Structure: Work Breakdown Structure (WBS)…

Q: A newly opened university would like to develop a student registration system (SRS) that can be…

A: The use case has actors: student, lecturer and the registrar office. The use case description of…

Q: The I.T. department of a medium-sized consulting firm requires an inventory system. This system…

A:

Q: Explain the process for limited access in detail.

A: Controlled Access Protocol: In controlled access, the information of both departments is checked to…

Q: A newly opened university would like to develop a student registration system (SRS) that can be…

A: The Work Breakdown Structure (WBS) is developed to establish a common understanding of project…

Q: les of large industries that have various IoT

A: Lets see the solution.

Q: ill allow students to register for courses and view their semester results from any type of…

A: A newly opened university would like to develop a student registration system (SRS) that can be…

Q: data from the card, the voter is asked to give his fingerprint which must match with the fingerprint…

A: Electronic voting system is an automated system that will help to manage elections easily and…

Q: List and explain any FOUR of these computer-cleaning products.

A: Introduction: There are two primary approaches of cleaning your computer, which are: 1. With regard…

Q: How is IoT device associated with data?

A: Introduction :We have to explain How is IoT device associated with data?

Q: How can you distinguish NFA from DFA? Explain

A: NFA from DFA: DFA is claimed to be a special instance of NFA, with an analogous DFA for any NFA that…

Q: When could you use EIGRP?

A: Enhance interior gateway routing protocol. (EIGRP)EIGRP is a classless advance distance vector…

Q: The commodity items are pasteurized, tasteless, considered by customers to be same, and manufactured…

A: Here is the answer: