1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Snowcat [4.5K]
3 years ago
15

write a program to update the rate by increasing 20% from sequential data file "items.dat" that store item name.rate and quantit

y​
Computers and Technology
1 answer:
sveticcg [70]3 years ago
6 0

Answer:

your answer is in the pic

(◔‿◔)

。◕‿◕。

You might be interested in
A mysql prompt has been opened for you. Using the college database, complete the following tasks (use either a single-line or a
Pavlova-9 [17]

Answer:

See Explanation

Explanation:

Given

See attachment 1 for proper table definition

To answer this question, one of the basic sql commands (the "create" command) will be used to create the required table, followed by the fields of the table.

<em>I could not submit my answer directly. So, I added two additional attachments which represent the answer section and the explanation section, respectively.</em>

3 0
3 years ago
"When an interrupt or a system call transfers control to the operating system, a kernel stack area separate from the stack of th
pochemuha

Answer:

Explanation:

There are two reasons, first, the operating system could be blocked because a program with poorly written user program does not allow for enough stack space.

Second, the kernel can leave data in the user memory of a program, and this data can be used for another user to get another delicate information.

3 0
4 years ago
1. Landscapes are the one type of photograph in which you should always use the traditional perspective.
Julli [10]

I will attach the answers below. The number of characters is beyond the default characters required.

Download docx
5 0
3 years ago
Read 2 more answers
There are many careers within the IT industry. _____ are responsible for organizing a company's data, making sure all the data i
devlian [24]
C. database administrators are responsible for organizing a company's data making sure all the data is accurate' available' and secure
5 0
3 years ago
In a circular linked list the last node points to the____ node.
horsena [70]

Answer: option A) First

In a circular linked list the last node points to the first node.

Explanation: As in a circular linked list, the node will point to its next node. Since the node next to last node is the first node hence last node will point to first node in a circular way. The elements points to each other in a circular path which forms a circular chain.

4 0
4 years ago
Other questions:
  • Look at the following array definition:
    11·1 answer
  • What are some of the other operations that might be implemented for a queue?
    14·1 answer
  • Give the Division Hashing function and the index it maps the key 2000 into, assuming a primary storage area array size of 61 ele
    6·1 answer
  • What are the differences between the various EHRs?
    9·1 answer
  • Options to open, save, and print a document are found on which of the following tabs?
    9·2 answers
  • A computer ____ is the amount of data (typically measured in bits or bytes) that a cpu can manipulate at one time.
    8·1 answer
  • An employee clicks on a link in an email from what looks like a fellow employee and is taken to a fraudulent web site which asks
    6·2 answers
  • Help please thanks...........
    13·1 answer
  • Write down the functions of network layer in your own words.ASAP
    14·1 answer
  • What are the fundamental activities that are common to all software processes?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!