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natta225 [31]
3 years ago
15

A(n) _____ is a request for the database management software to search the database for data that match criteria specified by th

e user.
a. appeal
b. query
c. plea
d. frequency
Computers and Technology
2 answers:
timama [110]3 years ago
4 0
A query, specifically a select statement.
zhenek [66]3 years ago
3 0

Answer:

b. query

Explanation:

    Speaking of a database, a query can simply be an inquiring command, adding or altering tables from a database, for example:

SELECT NAME, LAST NAME FROM USERS WHERE ID = '' 55.555.555-55 ''

This query would return the NAME and SURNAME from the USERS table, from the record that has ID 55.555.555-55 '

   

    Unlike jQuery, which is a JavaScript library used for front end development.

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Assume n represents the number of inputs. The possible number of states within a truth table can be calculated using which of th
yarga [219]

Answer:

That would be Number 2 :)

Explanation:

5 0
3 years ago
Which symbol is used for an assignment statement in a flowchart?
Pavlova-9 [17]

Equal symbol

equal symbol

Within most programming languages the symbol used for assignment is the equal symbol.

4 0
3 years ago
Banks use _____, which are electronic transmissions of account exchange information over private communications’ networks.
faltersainse [42]

Answer:

Wire transfer

Explanation:

Wire Transfer also known as remittance under the U.S. law is the electronic transfer of money which is carried out across a network that is run by several banks and money transfer agencies around the globe. With Wire Transfer, people at different parts of the Word can securely send money to individuals at other financial institution in any part of the world.

The following are important points to note about wire transfers:

1. It is an electronic transfer of funds across a network of banks and money transfer agencies around the world.

2. The individual or senders pays a transaction fee at their banks and must provide the receivers details including bank name and account number.

3. Wire transfers can take up to two working days to complete

4. The Office of Foreign Assets monitors and controls international wire payments, to prevent money laudering and funding of illegal activities like terrorism

7 0
3 years ago
A technician is configuring the Windows computers on a network to print to a printer that is directly connected to the network v
finlep [7]

Answer:

Network Printer

Explanation:

A network printer is a type of printer that is accessible by network connections, making it available for use by other computers connected to that network. The network can either come from the printer or from a local computer provided to create network for the printer. Most of them contains a network interface card that allow them connect directly to a local network from which computers can then access them. This is different from a local printer that is directly connect to the computer via USB cable.

Network printer is very advantageous in that multiple network computers can access the printer at thesame time.

7 0
3 years ago
Consider two different implementations, M1 and M2, of the same instruction set. There are three classes of instructions (A, B, a
ANTONII [103]

Answer:

a) the average CPI for machine M1 = 1.6

the average CPI for machine M2 = 2.5

b) M1 implementation is faster.

c) the clock cycles required for both processors.52.6*10^6.

Explanation:

(a)

The average CPI for M1 = 0.6 x 1 + 0.3 x 2 + 0.1 x 4

= 1.6

The average CPI for M2 = 0.6 x 2 + 0.3 x 3 + 0.1 x 4

= 2.5

(b)

The average MIPS rate is calculated as: Clock Rate/ averageCPI x 10^6

Given 80MHz = 80 * 10^6

The average MIPS ratings for M1 = 80 x 10^6  / 1.6 x 10^6

= 50

Given 100MHz = 100 * 10^6

The average MIPS ratings for M2 = 100 x 10^6 / 2.5 x 10^6

= 40

c)

Machine M2 has a smaller MIPS rating

Changing instruction set A from 2 to 1

The CPI will be increased to 1.9 (1*.6+3*.3+4*.1)

and hence MIPS Rating will now be (100/1.9)*10^6 = 52.6*10^6.

7 0
3 years ago
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