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2 years ago

Base conversion. Perform the following conversion (you must have to show the steps to get any credit.

Computers and Technology

1 answer:

Firdavs [7]2 years ago

3 0

Base to be converted to was not included but we would assume conversion to base 10(decimal)

Answer and Explanation:

The 3DF in base 16 is a hex number so we need to convert to its equivalent binary/base 2 form:

We therefore each digit of given hex number 3DF in base 16 to equivalent binary, 4 digits each.

3 = 0011

D = 1101

F = 1111

We then arrange the binary numbers in order

3DF base 16 = 1111011111 in base 2

We then convert to base 10 =

= 1x2^9+1x2^8+1x2^7+1x2^6+0x2^5+1x2^4+1x2^3+1x2^2+1×2^1+1×2^0

= 991 in base 10

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What are some tasks for which you can use the VBA Editor? i need help for my computer class.

Murljashka [212]

Answer:

Visual Basic for Applications runs as an internal programming language in Microsoft Office applications such as Access, Excel, PowerPoint, Publisher, Word, and Visio. VBA allows users to customize beyond what is normally available with MS Office host applications by manipulating graphical-user-interface (GUI) features such as toolbars and menus, dialogue boxes, and forms. You may use VBA to create user-defined functions (UDFs), access Windows application programming interfaces (APIs), and automate specific computer processes and calculations. Macros can automate just about any task—like generating customized charts and reports, and performing word- and data-processing functions. Programmers,like replicating large pieces of code, merging existing program functions, and designing specific languages. VBA can also work in non-Microsoft settings by using a technology called "COM interface," which allows commands to interact across computer boundaries. Many firms have implemented VBA within their own applications, both proprietary and commercial, including AutoCAD, ArcGIS, CATIA, Corel, raw, and SolidWorks.

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3 years ago

I have a question involving do and for loops while using arrays.

larisa86 [58]

Answer:

i just got my new pc

Explanation:

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3 years ago

The computer mouse is used to

galben [10]

The answer is C , what else would you do with the mouse?

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3 years ago

Research and discuss the similarities and differences between cloud computing and client-server computing. Discuss the pros and

harkovskaia [24]

Answer:

Cloud computing as a virtual hosting tool, is much more theoretical. Both servers, applications, and communications are hosted in the cloud, off property, rather than being available via computer machine whereas In computing client/server, a controller gets client requests mainframes and needs to share its services, programs and/or data of one sometimes more client systems on the internet, and a client would be a portable platform that specific portions with a server and make use of a finite resource.

Explanation:

Similar to cloud computing and client-server computing: - 

The cloud computing and client-server networking underpinning principles are the same. That is contact between client and server.
Throughout networking and client-server networking, user nodes can communicate (queries) with databases that live locally or are located in many other networks.

Difference between computing and client-server computing: -

Resources: -

In computing client-server, the corporation or association controls the tools.
The services are offered in cloud computing by third parties or other businesses.

The purpose of cloud computing and client-server computing is different:-

Client-server computing is targeted at use. In computation, client-server clients request a product from the cloud. The operating system runs the test, then returns it.
Cloud computing is a sort of system in which the IT-related services are leased to the clients as a contract.

Pros and cons of Cloud Computing:-

The Pros:-

Lower costs for business:-The cloud is saving a lot of money for a medium-sized or small enterprise.
Better Reliability:- A dedicated group of experts performs all programming with such a cloud computing alternative.

The Cons:-

Limited Control:- When a firm stores cloud data, they have very limited control of it.
There have been security issues. The cloud isn't too attuned for every company to position some information on even a cloud.

Pros and cons of client-server computing:-

The Pros:-

Improved data sharing:- Data stored via the normal business method and processed on a server is available over an approved connection for the intended users.
Security:- Database has stronger access control and methods to ensure data could only be accessed or abused by approved clients.

The Cons:-

Overloaded Servers:- When multiple simultaneous requests from the client are made, the server is significantly overloaded, causing congestion in traffic.
Impact of centralized architecture:- Because it is centralized if a vital server fails to satisfy customer requests, the client-server then lacks good network robustness.

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3 years ago

A programming language that captures only the most primitive operations available to a machine. Anything that a computer can do

Anton [14]

Answer:

A. True.

Explanation:

Programming languages are computer based languages used to pass instructions or task that can be interpreted to machine language, which can be understood by the computer system. Low level programming language and high level programming language are the two categories of program languages.

Low level languages use low level commands. They use processor instruction sets and primitive opcodes for their instruction syntax. Example of a low level language is Assembly language.

High level languages are English based and more complex in its compilation.

8 0

3 years ago