Some contend that the most efficient strategy to cut system acquisition costs is by leveraging commercially available software. Others remain skeptical. Do you agree with this statement? What is the reason behind this, or why is this not the case?

Some contend that the most efficient strategy to cut system acquisition costs is by leveraging commercially available software. Others remain skeptical. Do you agree with this statement? What is the reason behind this, or why is this not the case?

Fundamentals of Information Systems

8th Edition

ISBN:9781305082168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: Systems Development

Section: Chapter Questions

Problem 2DQ: You have been selected to participate on the systems investigation team for a new system in your...

See similar textbooks

Related questions

Q: Could you please explain the differences between the ARM and core i3 architectures? Thank you very…

A: Introduction: These devices are widely used across the globe, and Arm architecture is a popular one.…

Q: What determines the order of events in a text-based system, such as a command line?

A: Definition: what defines the sequence of events when a programme runs in a text-based environment,…

Q: Transport layer protocol implementations The problems associated with employing TCP and UPD in…

A: Transport layer protocol implementation: The transport layer in computer networking refers to a…

Q: Python code Python Write a function named `freq(l)` that takes a list `l` of numbers and returns…

A: Here is the python3 code: See below step for code and output.

Q: Consider the hierarchical paging scheme used by the VAX architecture. How many memory operations are…

A: The answer of the question is given below:

Q: Clustering is a technical term. Where does it fit in the data mining process?

A: A collection of items belonging to a certain class might be referred to as a cluster. For instance,…

Q: How can you protect yourself against a downgrade attack?

A: Attack Reduction: On the computer system or communication protocol, it is a type of cryptographic…

Q: How important do you believe it is to integrate computer technology into your daily life?

A: The answer of the question is given below

Q: #include int arrC[10] = {0}; int bSearch(int arr[], int l, int h, int key); int…

A: Flowchart of above program:

Q: Do you know what occurs when an instruction is rejected? A software-managed TLB would outperform a…

A: Answer. Page 30 contains the following information when an instruction is written to it: It tries…

Q: Gathering information for an operations handbook may be a time-consuming task.

A: Introduction Operations handbook: The operations manual is a document which guides unfamiliar people…

Q: Consider the following deterministic finite automation (DFA). 0/1 0/1 0/1 The number of strings of…

Q: Multiple customers of Limpopo connection Ltd have reported getting a large number of emails in a…

A: Introduction: The transport layer is the fourth a layer in the open system interconnection (SI)…

Q: What steps should be done to ensure the resilience and availability of a LAN?

A: Resilience and availability: Regional Area Network: Local area network is a collection of small…

Q: Explain why it is easier to share a reentrant module using segmentation than it is to do so when…

A: Explain why it is easier to share a reentrant module using segmentation than it is to do so when…

Q: Is there a recurring theme in the Hamming code sequences? Explain

A: General Hamming Code Algorithm: To identify an error, Hamming Code just employs additional parity…

Q: Define the Cache Management ?

A: The cache manager is a lazy-loader in that it only caches records as they are read, rather than…

Q: Describe how an engineer tasked with creating a system requirements specification may keep track of…

A: Functional Requirements : These are the necessities that the end client unequivocally demands as…

Q: Software vs. web engineering differences

A: Following are some distinctions between web engineering and software engineering: The appearance and…

Q: Explain why it is easier to share a reentrant module using segmentation than it is to do so when…

A: Answer:

Q: A MISD machine is an example of a systolic array, a kind of array. Data processing units are…

A: The systolic array will be present when all of the arrays have been transmitted to all of the nodes,…

Q: Computer architecture and computer organization are two different things, right? Give specific…

A: The following solution is

Q: In the event of an unsatisfied cache request, what should happen to the block being sent to the main…

A: Unsatisfied: To be unsatisfied is to lack enjoyment or contentment with respect to something.…

Q: Which of the following is a true statement? Examples of utilities include word processors,…

A: What is a Utility? A help accommodated for people in general, for example, Banking, Water supply…

Q: what is regression and classification in machine learning?

A: Answer:

Q: Is this the case? The sequence of item addition influences the overall balance of a binary search…

A: Given: A country's balance of trade is defined by its net exports (exports minus imports) and is…

Q: Understanding how to use a computer offers several benefits. What educational, economic, and…

A: Answer: Your productivity can rise if you know how to utilise a computer. A large amount of data may…

Q: Compare and contrast the advantages and disadvantages of connectionless versus connection-based…

A: Definition: The same path is used by every packet between the source and the destination. It is not…

Q: write Pseudo-code of a canonical cGA and also explain it properly.

A: Pseudo-code of a canonical cGA and explaination of code is :-

Q: 39. Find the complement of each of the following graphs. a. b. V1. VI VA V2 V4 V2 V3 V3

A: Complement Graph: A graph with a same set of vertices as the original graph but the edges are the…

Q: Which is superior: the standard binary tree or the enhanced binary search tree?

A: Given: A node in a binary tree can only have a maximum of two offspring, however a node in an…

Q: Examine the three methods of IPv6 migration.

A: IPv6 Addressing IPv6 addresses are 128-bits in length and are identifiers for individual connection…

Q: Suggest a possible reason for a syntax issue.

A: Syntax Issue: In computer science, a syntax error is a mistake made by a programmer in the way the…

Q: "What is the volume of shipments on an average day?" is an open ended question. Select one: True.…

A: "What is the volume of shipments on an average day?" is an open ended question. Answer is:- Yes

Q: Who or what sets the sequence of events while executing a program in a text-based environment such…

A: Command Line Interface: Command-line interface (CLI) is a text-based interface that is utilized…

Q: What happens to availability as the mean time between failures (MTTR) approaches zero? Is it…

A: MTTR: The average amount of time needed to recover from a system or product failure is called the…

Q: Suppose the IEEE 802.11 RTS and CTS frames were as long as the standard DATA and ACK frames. Would…

Q: Accesses between various levels of the memory hierarchy are made faster by using buffers. Make a…

A: Introduction: Memory Hierarchy is an upgrade that is used in Computer System Design to organize the…

Q: regardless of whether this is accurate An operating system is a collection of programs that manage…

A: Definition: A set of system programmes known as an operating system enables the user to run…

Q: 1. Given an instance I of POM, the algorithm Greedy-POM can gen- erate any Pareto optimal matching…

A: It is easy to construct an instance of POM in which the Pareto optimal matchings are of different…

Q: Why not make reboot.target or runlevel 6 the system's default runlevel or target?

A: RUNLEVEL 6 : - RUNLEVEL 6 is mainly used for maintenance. It sends a warning to all logged…

Q: Consider the following process for generating binaries. A compiler is used to generate the object…

A: Compiler Compiler is a software module that convert human understandable language into machine…

Q: Given the topic:A menu at a restaurant and an online menu compare according to the question…

A: - We need to talk about the influence of paper-based artefact on the digital apps.

Q: Remember that packet reordering and reassembly occur throughout the TCP/IP protocol suite's transit…

A: DEFINITION Firewall barrier : The stateful inspection firewall makes decisions on the traffic stream…

Q: Why is hashing a file-stored password preferable than encrypting it? What is the precise purpose of…

A: Encryption: Hashed passwords are more secure since they are compared against y, and if y = h(x), the…

Q: Consider a file system that uses a modifed contiguous-allocation scheme with support for extents. A…

A: Answer:a) All extents are of the same size, and the size is predetermined. If all extents are of…

Q: Consider the following process for generating binaries. A compiler is used to generate the object…

A: Solution: Basically Linking is considered as the final stage in the entire compilation process. It…

Q: write a program contexts of procedure ADIFF are computed as Contexts [s_{1}, t_{1}, p_{1}] and…

A: program for given context procedure ADIFF is:-

Q: Functions for DFS and BFS of binary trees from the notes will be given to you in the exam, if…

A: Here i am finding subtree of all the nodes:…

Q: 1. Given an instance I of POM, the algorithm Greedy-POM erate any Pareto optimal matching in I. can…

A: The search for Pareto optimum matchings may be expedited using the greedy algorithm known as…

Concept explainers

Prototyping Systems

A prototyping system is a system development technique in which a working model for software or system is created, tested, and then modified as required until an acceptable prototype for the final software is obtained. This method is best suitable when all the project requirements are not known in detail.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

You and your team have been hired to perform a system investigation for a fast food restaurant that wants to implement new tools and processes to improve its customer service. Currently, the restaurant has a poor reputation for not correctly filling customers orders and for taking too long to do it. Perform a functional decomposition to define the scope and basic requirements of such a system. Brainstorm some ideas to improve the situation, and choose one to pursue based on its technical, economic, legal, operational, and schedule feasibility.
You have been selected to participate on the systems investigation team for a new system in your area of the business. How can you contribute to the success of the effort? How might you use critical success factors to identify important system requirements?
Will there be a decrease in the need for in-house system analysts as more businesses outsource their system development? Do you agree or disagree that this is the case?
Some argue that utilizing off-the-shelf application packages is the most effective way to reduce system acquisition expenses. Others are not convinced. Do you agree with this assertion? What is the explanation behind this, or why isn't it the case?
Some have said that the most ideal approach to reduce systems acquisition costs is to utilize off the shelf application programs. Do you concur? Why or why not?
Is it wise to rely only on third-party software service providers for all of your organization's software needs? Why do you assume that? What kind of considerations are given to organizational concerns, technology considerations, and management concerns?
Why is it vital, in your opinion, to expose the requirements for a system that is presently being developed? If possible, include an example to back up your statement.
Assume you were recruited by a corporation to work as a system analyst for the company you are currently working for. Do you see any parallels or differences between the activities involved in the system development life cycle and the activities included in the system maintenance process? Please provide a response that considers and supports the convincing arguments.
Why do you think it is important for a system that is still in the process of being developed to uncover its requirements? Please provide an example to support your response.
What strategic alternatives are accessible in the context of legacy system development? When would you rather replace part of a system than keep it updated?
Is there a particular reason why we need to have system engineering done? How can the engineering of system be utilized to make improvements to performance? Why do you, as a system engineer, need models and simulations to accomplish your job?
What are the strategic choices for the evolution of legacy systems? When would you generally replace all components of a system rather than continuing software maintenance?