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Tju [1.3M]
3 years ago
14

2. Write a Python regular expression to replace all white space with # in given string “Python is very simple programming langua

ge.”
Computers and Technology
1 answer:
lorasvet [3.4K]3 years ago
4 0

Dear Parent, Please note that for your convenience, the School Fee counter would remain open on Saturday,27th March 2021 from 8am to 2 pm. Kindly clear the outstanding amount on account of fee of your ward immediately either by paying online through parent portal or by depositing the cheque at the fee counter to avoid late fee charges.For payment of fee the following link can also be used Pay.balbharati.org

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In computer science how can you define "copyright, designs and patents act 1988"?​
Natali5045456 [20]

Answer:

:)

Explanation:

Copyright Designs and Patents Act

The Copyright Designs and Patents Act (1988) gives creators of digital media the rights to control how their work is used and distributed. ...

Anything which you design or code is automatically copyrighted and may not be copied without your permission, as the digital creator.

5 0
3 years ago
The database structure in a dbms is stored as a _____.
Colt1911 [192]
This will be stored as a collection of files
6 0
3 years ago
Which of the following documents should beprepared before the commencement of a softwareproject?
ludmilkaskok [199]

Answer:

Software requirement specification

Explanation:

requirement specification is the first step before proceeding with any project.

we should validate our output at all phases with software requirement specification

7 0
3 years ago
What are some ways to accomplish full-duplex (FDX) digital communications on guided medium at the physical layer (OSI Layer 1)?
labwork [276]

Answer:

d. All of the above

Explanation:

Physical layer is the lowest layer of the OSI reference model that deals with the setup of physical connection to the network and with transmission and reception of signals.

Full duplex (FDx) is a bidirectional type of communication system where two end nodes send and receive data signals at the same time, and a single carrier is simultaneously used for dual communication.

To send or receive data, the participating nodes in a Full Duplex system do not have to wait for a free carrier/medium. It employs a medium that has at least two internal channels - one for sending and one for receiving.

Based on the above explanations, options A, B and C are valid and are correct ways to accomplish full-duplex (FDX) digital communications on guided medium at the physical layer (OSI Layer 1). There all of them are correct.

6 0
3 years ago
Express the following binary numbers in hexadecimal. (a) %100011100101 (b) %1011001111 (show work)
Lapatulllka [165]

Answer:

(100011100101)_{2} = (8E5)_{16} = %8E5

(1011001111) = (2CF)_{16} = %2CF

Explanation:

Binary and hexadecimal values have the following pair equivalences.

(0000)_{2} = (0)_{16}

(0001)_{2} = (1)_{16}

(0010)_{2} = (2)_{16}

(0011)_{2} = (3)_{16}

(0100)_{2} = (4)_{16}

(0101)_{2} = (5)_{16}

(0110)_{2} = (6)_{16}

(0111)_{2} = (7)_{16}

(1000)_{2} = (8)_{16}

(1001)_{2} = (9)_{16}

(1010)_{2} = (A)_{16}

(1011)_{2} = (B)_{16}

(1100)_{2} = (C)_{16}

(1101)_{2} = (D)_{16}

(1110)_{2} = (E)_{16}

(1111)_{2} = (F)_{16}

We convert from binary to hexadecimal selecting groups of 4 binary from the binary code, from the least significant bits(at the right) to the most significant bits(at the left). The conversion is an hexadecimal "string" from the last group you converted to the first. So:

(a) %100011100101

(0101)_{2} = (5)_{16}

(1110)_{2} = (E)_{16}

(1000)_{2} = (8)_{16}

So

(100011100101)_{2} = (8E5)_{16}

(b) %1011001111

(1111)_{2} = F_{16}

(1100)_{2} = C_{16}

(10)_{2} = (0010)_{2} = 2_{16}

(1011001111) = (2CF)_{16}

7 0
3 years ago
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