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Likurg_2 [28]
2 years ago
5

Computer simulations were first developed during __________ as a part of the _____________

Computers and Technology
1 answer:
Effectus [21]2 years ago
6 0

Answer:

WWII; Manhattan Project.

Explanation:

Computer simulation refers to a mathematical model designed and developed to predict the outcome or behavior of a hypothetical or real-life scenario on a computer system, so as to illustrate and understand how the system functions.

Historically, computer simulations were first developed during World War II (WWII) as a part of the Manhattan Project.

For example, SimpleScalar refers to a computer architectural simulating software application or program which was designed and developed by Todd Austin at the University of Wisconsin, Madison, United States of America. It is an open source simulator written with "C" programming language and it's used typically for modelling virtual computer systems having a central processing unit (CPU), memory system parameters (hierarchy), and cache.

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In 200 words or more, please describe the Cyber Security Enhancement Act. Include when it was implemented and what it's purpose
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Answer:

The summary below was written by the Congressional Research Service, which is a nonpartisan division of the Library of Congress.

12/18/2014--Public Law. (This measure has not been amended since it was passed by the Senate on December 11, 2014. The summary of that version is repeated here.)

Cybersecurity Enhancement Act of 2014 - Title I: Public-Private Collaboration on Cybersecurity - (Sec. 101) Amends the National Institute of Standards and Technology Act to permit the Secretary of Commerce, acting through the Director of the National Institute of Standards and Technology (NIST), to facilitate and support the development of a voluntary, consensus-based, industry-led set of standards and procedures to cost-effectively reduce cyber risks to critical infrastructure.

Requires the Director, in carrying out such activities, to: (1) coordinate regularly with, and incorporate the industry expertise of, relevant private sector personnel and entities, critical infrastructure owners and operators, sector coordinating councils, Information Sharing and Analysis Centers, and other relevant industry organizations; (2) consult with the heads of agencies with national security responsibilities, sector-specific agencies, state and local governments, governments of other nations, and international organizations; (3) identify a prioritized, flexible, repeatable, performance-based, and cost-effective approach, including information security measures and controls, that may be voluntarily adopted by owners and operators of critical infrastructure to help identify, assess, and manage cyber risks; and (4) include methodologies to mitigate impacts on business confidentiality, protect individual privacy and civil liberties, incorporate voluntary consensus standards and industry best practices, align with international standards, and prevent duplication of regulatory processes.

Prohibits the Director from prescribing a specific solution or requiring that products or services be designed or manufactured in a particular manner.

Prohibits information provided to NIST for purposes of developing cyber risk standards from being used by federal, state, tribal, or local agencies to regulate the activity of any entity.

Directs the Comptroller General (GAO) to submit biennial reports over a specified period concerning NIST's progress in facilitating the development of such standards and procedures. Requires such reports to address the extent to which such standards: (1) are voluntary and led by industry representatives, (2) have been promoted by federal agencies and adopted by sectors of critical infrastructure, and (3) have protected against cyber threats. Instructs the Comptroller General to include in such reports an assessment of the reasons behind decisions of sectors to adopt or not adopt such standards.

Title II: Cybersecurity Research and Development - (Sec. 201) Directs the following agencies, working through the National Science and Technology Council and the Networking and Information Technology Research and Development Program, to develop, and update every four years, a federal cybersecurity research and development strategic plan:

Explanation:

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3 years ago
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A higher frequency than the analog cell phone.
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Explanation: 2 and 5

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13) What are the benefits and detriments of each of the following? Consider both the systems and the programmers’ levels. a. Sym
dsp73

Answer:

Automatic and Explicit Buffering.

In the case of explicit buffering, the length of the queue is provided while in automatic buffering the queue size needs to be indefinite. In automatic buffering there is no need to block the sender while coping the message. While in explicit buffering the sender is blocked for the space in queue.

No memory is being wasted in explicit buffering.

Send by Copy and Send by Reference.

By using the send by copy method, the receiver is not able to change the state of parameter while send by reference allow. The advantage of using the send by reference method is that it allows to change a centralized application to its distributed version.

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In fixed size messaging refers, the buffer size is fixed. This means only a particular number of messages can only be supported by the fixed size buffer. The drawback of the fixed size messages is that they must be a part of fixed size buffer. These are not a part of variable size buffer. The advantage of variable size message is that the length of the message is variable means not fixed. The buffer length is unknown. The shared memory is being used by the variable size messages.

Explanation:

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to move from the second cell in the table in the accompanying figure back to the previous cell, press the ____ key(s)
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