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meriva
3 years ago
10

All but one of the following statements about stored procedures is true. Which one is false? a. They consist of one or more SQL

statements. b. They are compiled each time they’re executed. c. They can perform conditional processing. d. They can improve database performance.
Computers and Technology
1 answer:
juin [17]3 years ago
8 0

Answer:

B

Explanation:

All the options above are correct about SQL except that they're NOT compiled each time they're executed. Which makes the right option, B.

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client

Explanation:

The client makes a request for a service, and a server performs that service.

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What makes software engineering an engineering discipline and what makes software engineering different from other engineering d
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2 years ago
Which of the following statements is/are true by definition.
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Explanation:

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3 years ago
Ethernet ensures that _____ on a shared network never interfere with each other and become unreadable.
Dmitry [639]

Answer:

Signals.

Explanation:

Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user.

Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.

Ethernet ensures that signals on a shared network never interfere with each other and become unreadable through the use of encapsulation and standard encryption protocols.

In Computer Networking, encapsulation can be defined as the process of adding a header to a data unit received by a lower layer protocol from a higher layer protocol during data transmission. This ultimately implies that, the header (segment) of a higher layer protocol such as an application layer, is the data of a lower layer such as a transportation layer in the Transmission Control Protocol and Internet Protocol (TCP/IP).

The TCP/IP model comprises of four (4) layers;

1. Application layer: this is the fourth layer of the TCP/IP model. Here, the data unit is encapsulated into segments and sent to the transport layer.

2. Transport layer (layer 3): it receives the segment and encapsulates it into packets and sends to the internet layer.

3. Internet layer (layer 2): packets are encapsulated into frames.

4. Network layer (layer 1): frames are then converted into bits and sent across the network (LAN).

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8 0
3 years ago
The “Fix a Problem” section of About.com’s PC support page provides information on Reversing Damages and (blank) plss help its t
Lera25 [3.4K]

Answer:

Mistakes

Explanation:

What are the three main technical support options for Microsoft users. Find It Myself, Ask the Community, <u>The "Fix a Problem" section of About.com's PC support page provides information on Reversing Damages and </u><u>MISTAKES.</u>

4 0
3 years ago
Read 2 more answers
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