Given the architecture and terminology we introduced in chapter 1, where are files stored?

Where are files stored in computer architecture?

In physical terms, most computer files are stored on some type of data storage device. For example, most operating systems store files on a hard disk. Hard disks have been the ubiquitous form of non-volatile storage since the early 1960s. Where files contain only temporary information, they may be stored in RAM.

What is stored in a file handle that is returned from a successful open () call?

If the open is successful , the operating system returns us a file handle . The file handle is not the actual data contained in the file, but instead it is a “handle” that we can use to read the data.

Where are files stored secondary memory?

Secondary memory is where programs and data are kept on a long-term basis. Common secondary storage devices are the hard disk and optical disks. The hard disk has enormous storage capacity compared to main memory . The hard disk is usually contained inside the case of a computer.

What Python function would you use if you wanted to prompt the user for a file name to open 1 point?

Input function would be used if you wanted to prompt the user for a file name to open.

What are the 3 types of files?

6 Different Types of Files and How to Use Them JPEG (Joint Photographic Experts Group) PNG ( Portable Network Graphics ) GIF ( Graphics Interchange Format ) PDF (Portable Document Format) SVG (Scalable Vector Graphics) MP4 (Moving Picture Experts Group)

What are the 5 basic filing systems?

Include why each step (conditioning, releasing, indexing, etc.) is important. (See Chapter 14, pages 255–256 of your text). The five basic filing steps are conditioning, releasing, indexing and coding, sorting, and storing and filing . Conditioning is essentially prepping the paperwork to be filed .

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What type of data is produced when you call the range () function?

The range() function is used to generate a sequence of numbers over time. At its simplest, it accepts an integer and returns a range object (a type of iterable).

What does the Python input () function do quizlet?

Terms in this set (11) 2) The input function then returns everything thats typed at the keyboard as a single string of characters (until the “return” key is pressed) saving a typed input . Allowing any type of number (decimal, negative, positive) to be implemented into your program.

What is stored in file handle Python?

The handle has a list of all of the files in a particular folder on the hard drive. The handle is a connection to the file ‘s data. The handle contains the first 10 lines of a file . All the data from the file is read into memory and stored in the handle . Answer: The handle is a connection to the file ‘s data.

What is the difference between primary memory and secondary storage?

Primary storage is considered a short-term memory of the computer, whereas secondary storage is considered a computer’s permanent memory . Secondary storage stores the data and program even after the computer is switched off. On the other hand, primary storage cannot store the memory after the computer is switched off.

Is an example of secondary memory?

Secondary memory refers to storage devices, such as hard drives and solid state drives. It may also refer to removable storage media, such as USB flash drives, CDs, and DVDs. For example , a computer may have a one terabyte hard drive, but only 16 gigabytes of RAM.

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What is the other name of secondary memory?

Secondary memory is also termed as external memory and refers to the various storage media on which a computer can store data and programs. The Secondary storage media can be fixed or removable.

How do you ask someone’s name Python?

Ask the user to enter name in Python using a function def hello(): name =str(input(“enter the name : “)) print(“hello ” + str( name )) hello()

What is Python prompt?

First steps. To begin with, you should have a window on your screen with Python somewhere in its title, displaying a line that looks something like this: >>> That >>> is called a prompt , which means it’s something the computer displays to tell you it’s ready for your instructions.

How do you ask for user input in python?

In Python , we can get user input like this: name = input (“Enter your name: “) print(“Hello”, name + “!”) The code above simply prompts the user for information, and the prints out what they entered in. One of the most important things to note here is that we’re storing whatever the user entered into a variable.