Recent questions without answers - CPEN Talk | Computer Engineering Question and Answer

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what is the solution to avoid the HOL problem occurs at router input port.

asked 6 minutes ago in Computer Networks by anonymous

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0 answers 23 views

Produce a logical top level data flow diagram of the health centre system

asked May 19 in Computer Aided Design by (user.guest)

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0 answers 27 views

Given a number in memory location 6100H ( x ), calculate th e result based on the following arithmetic formula:

asked May 19 in Computer Architecture by anonymous

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0 answers 80 views

How many 8-bit I/O control module registers do we need for status reading and control of each device?

asked May 12 in Computer Architecture by anonymous

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we compress the video with the pattren gop(16:3)

asked May 10 in Computer Networks by anonymous

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Relate the VIEWPOINTS of the stakeholders in MHC-PMS with the outlined CONCERNS

asked Apr 25 in Software Engineering by anonymous

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0 answers 46 views

Forward Chaining, Backward Chaining and Hybrid Expert Systems

asked Apr 25 in Artificial Intelligence by anonymous

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0 answers 45 views

Provide an explanation, the concept and principle of Software Process. Provide examples.

asked Apr 22 in Software Engineering by anonymous

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0 answers 47 views

Explain the concept and principle of Software Process Dynamics. Provide examples

asked Apr 22 in Software Engineering by anonymous

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0 answers 76 views

Explain in details the concept and process of Software Economic Analysis. Give the example

asked Apr 22 in Software Engineering by anonymous

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0 answers 36 views

Please define the terms Hard Disk model, Platters, Tracks, Blocks, Rotational Delay, Seek Delay

asked Apr 16 in Computer Architecture by anonymous

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Suppose that a 1Mbps connection is shared by 5 well behaving TCP and 5 UDP sources.

asked Apr 10 in Computer Networks by anonymous

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0 answers 38 views

How do you think would heterogeneity, business and social change, security and trust change the future of software development.

asked Apr 8 in Computer Networks by anonymous

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0 answers 45 views

Convert 10111110111000000000000000000000 from single precision floating point to decimal?

asked Apr 2 in Programming Languages & Algorithms by anonymous

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Programme segmant for operation X=(A+B) -(C+D)

asked Mar 28 in Computer Architecture by anonymous

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A definition of computer architecture is built on four basic viewpoints namely the structure, the organization, the implementation, and the performance. Explain each one of the list viewpoints based on computer architecture

asked Mar 28 in Computer Architecture by anonymous

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0 answers 49 views

Where can I download this book "A Guide to International Financial Reporting (New 12th Edition)"?

asked Mar 23 in Tutorials by (user.guest)

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0 answers 129 views

Suggest how you could use aspects to simplify the debugging of programs.

asked Feb 26 in Software Engineering by anonymous

+2 votes

0 answers 102 views

What software engineering methodology would be suitable for developing the ticket reservation system. Justify your answers

asked Feb 21 in Software Engineering by anonymous

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0 answers 84 views

How to carry out a proper requirements analysis when developing a virtual platform

asked Feb 21 in Software Engineering by anonymous

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0 answers 137 views

Explain the functions of the three sublayers for an SDN controller in the ITU-T model? What is the purpose of the service abstraction layer in the OpenDaylight SDN controller?

asked Feb 16 in Computer Networks by anonymous

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0 answers 357 views

Recall that TCP can be enhanced with TLS to provide process-to-process security services, including encryption. Does TLS operate at the transport layer or the application layer?

asked Feb 3 in Computer Networks by anonymous

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0 answers 62 views

Describe the term traversed Seriatim.

asked Feb 3 in Law for Engineers by (user.guest)

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0 answers 81 views

A sine wave form seen on a scope has peak to peak amplitude of 6cm, if vertical sensitivity setting is 5v/cm, The peak and rms voltages are?

asked Jan 5 in Hardware Systems & Electronics by anonymous

+1 vote

0 answers 145 views

Big Data Analytics using Hive

asked Jan 5 in Computational Tools by anonymous

+1 vote

0 answers 70 views

Software is increasingly being developed by teams

asked Dec 31, 2021 in Software Engineering by anonymous

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0 answers 99 views

Identify some of the sections that should be included in a project plan created within a plan driven development process

asked Dec 17, 2021 in Software Engineering by anonymous

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0 answers 149 views

i. Explain Software design? ii. State and describe the main software design levels iii. With Relevant Example describe concurrency in software design

asked Dec 12, 2021 in Software Engineering by (user.guest)

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0 answers 185 views

An interactive travel planning system that helps users plan journeys with the lowest environmental impact:

asked Dec 11, 2021 in Software Engineering by anonymous

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0 answers 612 views

Based on your experience with a bank ATM, draw an Activity Diagram that models the data processing involved when a customer withdraws cash from the machine

asked Dec 10, 2021 in Software Engineering by anonymous

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0 answers 143 views

Using a hypothetical scenario, demonstrate how scientific management may be relevant in resolving a system challenge, (You may provide references in your examples)

asked Dec 9, 2021 in Others by (user.guest)

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0 answers 85 views

Define MIS manager

asked Dec 9, 2021 in Others by (user.guest)

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0 answers 170 views

A system to convert data from internal and external sources into information and to communicate that information in an appropriate form to managers at all levels in all functions and to enable them to make timely and effective decisions for planning.

asked Dec 9, 2021 in Others by (user.guest)

+1 vote

0 answers 141 views

Construct a solution algorithm for the following problems

asked Dec 5, 2021 in Programming Languages & Algorithms by anonymous

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0 answers 386 views

Using your knowledge of how an ATM is used, develop a set of use cases that could serve as a basis for understanding the requirements for an ATM system.

asked Dec 4, 2021 in Software Engineering by anonymous

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0 answers 817 views

Who should be involved in a requirements review? Draw a process model showing how a requirements review might be organized.

asked Dec 4, 2021 in Software Engineering by anonymous

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0 answers 139 views

Where natural language descriptions are presented in a standard format, write plausible user requirements for an unattended petrol pump system that includes a credit card reader

asked Dec 1, 2021 in Software Engineering by anonymous

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0 answers 252 views

Compare and contrast the scrum approach to project management with conventional plan based approaches.

asked Nov 25, 2021 in Software Engineering by anonymous

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0 answers 213 views

What is meant by the term ‘client–server architecture’ and what are the advantages of this approach? Compare the client–server architecture with two other architectures.

asked Nov 24, 2021 in Database Management Systems by (user.guest)

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0 answers 163 views

What are the Transmission Rates of Dial – up modems, Hybrid fiber-coaxial cable (HFC), Digital subscriber line (DSL) and Fiber to the home (FTTH)

asked Nov 22, 2021 in Computer Networks by (user.guest)

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0 answers 145 views

A project uses the timeboxing process model with three stages in each time box but with unequal length.

asked Nov 13, 2021 in Software Engineering by anonymous

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0 answers 208 views

Determine the source and destination MAC addresses and the source and destination IP addresses of the transmitted frame

asked Nov 11, 2021 in Computer Networks by (user.guest)

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0 answers 155 views

What times are messages sent considering that all nodes run the (i) Slloted Aloha (ii) Pure Aloha protocol?

asked Nov 11, 2021 in Computer Networks by (user.guest)

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0 answers 177 views

By which protocols do routers 1c, 1d, 3a, and 3c know about the network prefix x?

asked Nov 11, 2021 in Computer Networks by (user.guest)

+1 vote

0 answers 291 views

How to design a 4-input (A,B,C,D) digital circuit that will give its output a logic 1 only if the binary number formed at the input is between 2 and 9 (2&9 inclusive)?

asked Nov 11, 2021 in Hardware Systems & Electronics by anonymous

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0 answers 125 views

List three (3) open source engineering computational software tools that you would recommend as alternative to Matlab software for calculating the Grade Point Average (GPA) of 1000 students for each semester

asked Nov 8, 2021 in Computational Tools by (user.guest)

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0 answers 108 views

If C2 = 3, D7 = 15, E1 = 7, and F2 = 5, what would be the output of the Microsoft excel function below?

asked Nov 8, 2021 in Computational Tools by (user.guest)

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0 answers 97 views

What will be the output of the Microsoft excel spreadsheet function below

asked Nov 8, 2021 in Computational Tools by (user.guest)

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0 answers 122 views

With the support of a properly labeled diagram, briefly explain the engineering problem-solving follow process

asked Nov 8, 2021 in Computational Tools by (user.guest)

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0 answers 132 views

Assume your friend has asked you to recommend an OS for his/her computer. List any two (2) OS types that you would recommend and give one (1) reason each for your choice

asked Nov 8, 2021 in Computer Architecture by (user.guest)