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Vsevolod [243]
4 years ago
14

JAVA

Computers and Technology
1 answer:
scoundrel [369]4 years ago
3 0

Answer:

Answer in the screenshot provided.

Explanation:

Check if the String starts with like. If it does not then prepend it.

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The soft-tissue lining of oysters and clams creates pearls. Is a pearl a mineral?
Kisachek [45]
<span>A pearl is not a mineral because it is created artificially. It is a gemstone, not a mineral because it is a composite of mineral Aragonite and a protein compound which is called conchiolin. Pearls are formed by organic and living organisms which is preserved to become a gemstone.</span>
3 0
3 years ago
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Arrange the tiles in the order of communication in the linear model.
IceJOKER [234]

Answer:

  • A sender sends a message through a transmitter.
  • The transmitter converts the message into a signal through encoding.
  • The encoded signal then travels through a channel.
  • At the receiver, the signal is decoded.
  • The decoded message is sent to the destination.

Explanation:

The linear model of communication comprises of four (4) main components and these are;

1. Sender (S): this is typically the source of information (message) or the originator of a message that is being sent to a receiver. Thus, they are simply the producer of a message.

2. Channel (C): this is the medium used by the sender for the dissemination or transmission of the message to the recipient. For example, telephone, television, radio, newspapers, billboards etc.

3. Message (M): this is the information or data that is being sent to a recipient by a sender. It could be in the form of a video, audio, text message etc.

4. Receiver (R): this is typically the destination of information (message) or the recipient of a message that is being sent from a sender.

The order of communication in a linear model are;

I. A sender sends a message through a transmitter.

II. The transmitter converts the message into a signal through encoding.

III. The encoded signal then travels through a channel.

IV. At the receiver, the signal is decoded.

V. The decoded message is sent to the destination.

Generally, when a message is encoded by the sender, it requires a recipient to decode it for the communication process to be complete.

5 0
3 years ago
Which BIOS interrupt provides serial port services andlist down names of 9 pins of DB-9connector.
mote1985 [20]

Answer:

To help interrupt serial driven communications, the PC utilizes two interrupts, IRQ 3 and IRQ 4.

INT 0Bh and INT 0Ch are the BIOS interrupt

It patches the COM1,COM2 when you call the Com Init Intr routine: interrupt vectors (int 0Ch int 0Bh), allowing IRQ 4 and IRQ3 in the 8259A PIC.

IRQ 3  0Bh  Serial port 2

IRQ 4  0Ch  Serial port 1

<u>9 pins of DB-9 connector -</u>

1       RTS, Request to Send

2       CTS, Clear to send

3       GND,Ground

4       RXD,Receive Data

5      TXD, Transmit Data

6       DTR, Data Terminal Ready

7       DSR, Data Set Ready

8       RI, Ring Indicator

9       DCD,Data carrier detect

8 0
3 years ago
HELP mE PLZ
pishuonlain [190]

Answer:

scan for viruses

remove unwanted files

back up her data

7 0
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You are creating a Web document on a mobile device and will be out of your Internet Service Provider's coverage range for the re
koban [17]
a, canvas yuh yuh yuh
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