An ALGORITHM IS?<br> PLEASE HELP

I need help under standing an assignment, I've contacted my teacher but I want to finish this class already. Here's the directio

Verizon [17]

Answer: So have you done assignment 5? and have you read back the previous one?

8 0

4 years ago

A computer with a single cpu has 4gb ram, with the operating system taking up 512mb and each user program also taking up 256mb.

lutik1710 [3]

Let's assume a condition where ram is 256 MB and the program size is more than 256 MB

in that case, CPU has to wait for I/O to load the remaining part of the program..in this case

CPU utilization is much poorer.

So adding gives benefit only when your CPU is fast enough to take advantage like if a process waiting for I/O

it can put the current process in the run queue and take another process from the ready queue.

This way a better CPU utilization can be achieved.

So by adding ram we can load more programs while waiting for I/O . CPU utilisation will be better.

here by adding 2GB ram we can load 2048/256 = 8 new process into ram at the same time.

2. if cpu have to execute the cpu bound process that wait for I/O cpu will be idle most of the time while

waiting for I/O to be done..this way CPU utilization will be poorer as compare to earlier.

3 0

3 years ago

Languages continually evolve. What sort of restrictions do you think are appropriate for changes in programming languages? Compa

Makovka662 [10]

Answer:

A good deal of restraint must be observed by the language designer when revising programming languages. The greatest danger is that the revision process of programming language will continually add new features, so that the programming language continue to grow more and more complex. Compounding the problem during language revision is the reluctance to remove obsolete features because of existing software. to remove obsolete features.

Comparing the evolution of Fortran as a case study:

Fortran has evolved since it started. The evolved version of Fortran include:

Fortran I: no data-typing statements in the Fortran I language. Variables whose names began with I, J, K, L, M, and N were implicitly integer type, and all others were implicitly floating-point.

Fortran II: fixed many of the bugs in the Fortran I compilation system and added some significant features to the language, the most important being the independent compilation of subroutines.

Fortran IV: Fortran IV was an improvement over Fortran II in many ways. Among its most important additions were explicit type declarations for variables, a logical If construct, and the capability of passing subprograms as parameters to other subprograms.

Fortran 77: Fortran 77 retained most of the features of Fortran IV and added character string handling, logical loop control statements, and an If with an optional Else clause.

Fortran 90: two simple syntactic changes that altered the appearance of both programs and the literature describing the language. First, the required fixed format of code, which required the use of specific character positions for specific parts of statements, was dropped. The second change was that the official spelling of FORTRAN became Fortran.This change was accompanied by the change in convention of using all uppercase letters for keywords and identifiers in Fortran programs. The new convention was that only the first letter of keywords and identifiers would be uppercase.

Fortran 95: continued the evolution of the language, but only a few changes were made. A new iteration construct, Forall, was added to ease the task of parallelizing Fortran programs.

Fortran 2003: added support for object-oriented programming, parameterized derived types, procedure pointers, and interoperability with the C programming language.

Fortran 2008: added support for blocks to define local scopes, co-arrays, which provide a parallel execution model, and the DO CONCURRENT construct, to specify loops without inter-dependencies.

7 0

4 years ago

Some email programs let you use a ____ to move incoming mail to a specific folder or to delete it automatically based on the con

KatRina [158]

Answer:

filter

Explanation:

Some email programs let you use a filter to move incoming mail to a specific folder or to delete it automatically based on the content of the message.

The filter performs this role by either automatically deleting or moving to another location.

Most messages that are moved or deleted are unsolicited emails or spam messages.

Filtering of your mails helps so you ou can manage your incoming mail using filters to send email to a label, or archive, delete, star, or automatically forward your mail.

This is a way of organising your correspondence.

6 0

3 years ago

Overnight Delivery Service delivers a package to Pam. At the request of Overnight's delivery person, to acknowledge receipt Pam

SSSSS [86.1K]

Answer:

Option b (a digitized handwritten signature) would be the right option.

Explanation:

Another photograph of such a handwritten signature was used to digitally sign transcripts that would be perceived to have become a "digitized signature."
Those same kinds of signature verification may take a glance official, but they don't protect against widespread fraud, a vital component of every other internet signature.

The latter available options weren’t connected to the type of situation in question. So the response above would be the correct one.

3 0

3 years ago

An ALGORITHM IS? PLEASE HELP