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Tasya [4]
2 years ago
7

What was the name of the first personal computer and what year was it introduced

Computers and Technology
1 answer:
Nadya [2.5K]2 years ago
6 0

Answer:

IBM's own Personal Computer (IBM 5150) was introduced in August 1981, only a year after corporate executives gave the go-ahead to Bill Lowe, the lab director in the company's Boca Raton, Fla., facilities. He set up a task force that developed the proposal for the first IBM PC.

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Write a program that will add up the series of numbers: 99,98, 97...3.2.1. The program should print the running total as well as
Gekata [30.6K]

Answer:

result = 0

for i in range(99, 0, -1):

   result += i

   print(result)

Explanation:

7 0
3 years ago
Given the lists list1 and list2, not necessarily of the same length, create a new list consisting of alternating elements of lis
tester [92]

Answer:

The following code is written in Python Programming Language.

Program:

list1=[1,2,3]

 # initialized the list type variable

list2=[4,5,6,7,8]

  # initialized the list type variable

list3=[]

   # initialized the empty list type variable

for j in range(max(len(list1), len(list2))):   #set for loop

 if j<len(list1):

  #set if statement

   list3.append(list1[j])

  #value of list1 appends in list3  

 if j<len(list2):

   #set if statement

   list3.append(list2[j])

  #value of list2 append in list3

print(list3)    #print the list of list3

Output:

[1, 4, 2, 5, 3, 6, 7, 8]

Explanation:

Here, we define three list type variables "list1", "list2", "list3" and we assign value in only first two variables "list1" to [1, 2, 3] and "list2" to [4, 5, 6, 7, 8] and third list is empty.

Then, we set the for loop and pass the condition inside it we pass two if conditions, in first one we compare the list1 from variable "j" inside it the value in list1 will append in list3, and in second one we compare "j" with list two and follow the same process.

After all, we print the list of the variable "list3".

5 0
2 years ago
Once you fix the bug in a code, what is the last thing you should do?
aleksklad [387]

Answer:

Know what the code should do

4 0
2 years ago
Which of the following is something that would NOT appear in the Reviewing pane?
Sophie [7]

Answer:

A

Explanation:

7 0
2 years ago
The concept of a process in an operating system embodies two primary characteristics, one of which is:
miv72 [106K]

Answer:

Resource Ownership and Scheduling execution

Explanation:

In process characteristic the characteristic is

  • Resource ownership
  • Scheduling / Execution

In Resource ownership, the OS performs a protection function where unwanted interference in processes are with resources

In scheduling execution, the process has execution state and scheduled. They can be separated by resource ownership.

The dispatching of the process is the lightweight process, and it is multi-threading. The ability of the operating system supports the single concurrent process.

The process is a unit in the resource protection and protected the CPU and other processes. It contains the multiple thread execution

Each thread contains the running, ready state and saved the thread context and access the memory. Some necessary activities of the various threads are the same address space and the resources.

7 0
3 years ago
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