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
erica [24]
3 years ago
8

A bank wants to reject erroneous account numbers to avoid invalid input. Management of the bank was told that there is a method

that involves adding another number at the end of the account numbers and subjecting the other numbers to an algorithm to compare with the extra numbers. What technique is this
Computers and Technology
1 answer:
netineya [11]3 years ago
4 0

Answer:

validity check

Explanation:

validity check

You might be interested in
When a network mask is applied to any ip address on the network, the result is the ip address' network part followed by zeros?
joja [24]
Yes.








-----------------------------------------------------------------------------------
4 0
4 years ago
Select the correct answer.
sveticcg [70]

Answer:

D

Explanation:

5 0
4 years ago
Read 2 more answers
Proprietary file types are easily displayed in Word documents, Web pages, etc.
lawyer [7]
It should be true :)
7 0
4 years ago
Match each with the correct answer.
natta225 [31]

Answer:

1. E

2. C

3. F

4. D

5. A

6. B

Explanation:

CPU: this is known as the central processing unit and it is considered to be the brain of a computer system. It is the system unit where all of the processing and logical control of a computer system takes place.

A. Decode unit: decodes instructions and data and transmits the data to other areas in an understandable format.

B. Register unit: contains many separate, smaller storage units. Modern CPUs need only a few nanoseconds to execute an instruction when all operands are in its registers.

C. Bus unit: it is used to connect all the other major components together, accepts data, and sends data through the input and output bus sections.

D. Control unit: control of the overall operations of the CPU. The component of the central processing unit (CPU) that controls the overall operation of a computer is the control unit. It comprises of circuitry that makes use of electrical signals to direct the operations of all parts of the computer system. Also, it instructs the input and output device (I/O devices) and the arithmetic logic unit how to respond to informations sent to the processor.

E. Arithmetic logic unit (ALU): performs mathematical functions on data stored in the register area.

F. Cache: small temporary memory area that separates and stores income data and instructions.

8 0
3 years ago
A technician is tasked to implement a wireless router that will have the fastest data transfer speed at 5 GHz frequency. Which o
Basile [38]

Answer:

Option B i.e.,802.11ac is the correct option.

Explanation:

Because 802.11ac is that standard that is selected by the technician to install that router which is wireless and that router has the fastest speed of the data transfering that is 5GHz frequency. Mostly, the following standard is used in the large organizations by which the work done on time without any restriction to access the internet. So, that's why the following option is correct.

7 0
3 years ago
Other questions:
  • Which of the following is a special-purpose computer that functions as a component in a larger product?
    6·1 answer
  • Which of the following is a unique feature of credit unions?
    6·1 answer
  • In printing systems using ____, a disk accepts output from several users and acts as a temporary storage area for all output unt
    14·1 answer
  • Installing unauthorized hardware such as a communication software and modem Select one: a. Is a common practice and does not aff
    8·1 answer
  • Select the correct answer.
    10·1 answer
  • What are a few ways to format the text in a mail message in Outlook? Check all that apply.
    7·2 answers
  • Write a small program that takes in two numbers from the user. Using an if statement and an else statement, compare them and tel
    14·2 answers
  • What is difference between computer and smartphone
    15·1 answer
  • Write a class named Employee that has private data members for an employee's name, ID_number, salary, and email_address. It shou
    7·1 answer
  • How to fix this? Zoom it in to see it better
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!