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tekilochka [14]
3 years ago
9

A(n) ____ is a request for specific data from a database.

Computers and Technology
1 answer:
kotykmax [81]3 years ago
5 0
A query is a request for specific data from a database.
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1. Select the Volatile Memory *
fomenos

Answer:

1 no.

ram

2

harmful software to the computer

3

local area network

4

bit

5

ram

6

morris malware

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gigabyte

hope this will help u

6 0
2 years ago
What are some differences between CUI and GUI ?
ollegr [7]

Answer:

Even though both are interfaces and serve its purpose of attempting to run the strategies, their components as well as the manipulate they will get from the patient differ.

Explanation:

CUI (Character User Interface) :-

  • It's a sort of user interface that only uses binary data and pseudographics for interface-output and data sessions.
  • That's characterized by low availability for operating systems I / O resources (act with integrity) and high speed with a display of data.

GUI (Graphical User Interface (GUI):-

  • Using graphical elements such as windows, icons, menus helps the user to communicate with the program.
  • It is a kind of user interface along which people interact with electronic equipment through characterizations of visual indicators.
3 0
3 years ago
Your company has decided to implement a wireless network. The wireless network users must be able to connect to resources on you
Brums [2.3K]

Options:

A Infrastructure mode

B Ad hoc mode

C a wireless access point

D static IP addresses

E APIPA

Answer:

A. Infrastructure mode

C. a wireless access point

Explanation: A DHCP is a server that makes use of s standard protocol called dynamic host configuration protocol to automatically assign internet protocol (IP) addresses and other computer parameters to clients. It gives them the opportunity to effectively make use of other network services such as DNS( domain name system) and NTP(network time protocol).

8 0
3 years ago
Gregor installed a third stick of known-good RAM into his Core i7 system, bringing the total amount of RAM up to 3 GB. Within a
MA_775_DIABLO [31]

Answer:

The speed or quality was different.

Explanation:

The new ram that he installed most likely had a different rate, or was a different quality than the old ram.

5 0
3 years ago
Subtract (100000)2 from (111)2 using 1s and 2s complement method of subtraction​
GenaCL600 [577]

Answer:

-11001

Explanation:

The following steps are performed in order to perform subtraction of the given binary numbers:

Step 1:

Find 2’s complement of the subtrahend. The subtrahend here is 100000

100000

First take 1's complement of 100000

1's complement is taken by inverting 100000

1's complement of 100000 = 011111

Now takes 2's complement by adding 1 to the result of 1's complement:

011111 + 1 = 100000

2's complement of 100000 = 100000

Step 2:

Add the 2's complement of the subtrahend to the minuend.

The number of bits in the minuend is less than that of subtrahend. Make the number of bits in the minuend equal to that of subtrahend by placing 0s in before minuend. So the minuend 111 becomes:

000111

Now add the 2's complement of 100000 to 000111

   0 0 0 1  1  1

<u>+   1 0 0 0 0 0 </u>

    1 0 0 1  1  1

The result of the addition is :

 1 0 0 1  1  1

Step 3:

Since there is no carry over the next step is to take 2's complement of the sum and place negative sign with the result as the result is negative.

sum =   1 0 0 1  1  1

2's complement of sum:

First take 1's complement of 1 0 0 1  1  1

1's complement is taken by inverting 1 0 0 1  1  1

1's complement of 1 0 0 1  1  1 = 0 1 1 0 0 0

Now takes 2's complement by adding 1 to the result of 1's complement:

0 1 1 0 0 0 + 1 = 0 1 1 0 0 1

Now place the minus sign with the result of 2's complement:

- 0 1 1 0 0 1

Hence the subtraction of two binary numbers (100000)₂ and (111)₂  is

(-011001)₂

This can also be written as:

(-11001)₂

6 0
3 years ago
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