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Jet001 [13]
3 years ago
13

Which statement assigns the value 140 to the variable streetNumber in Python?

Computers and Technology
1 answer:
zhannawk [14.2K]3 years ago
8 0

Answer:

Explanation:

Option 1 (streetNumber = 140) is right one.

Because we use = symbol for assigning a value. It is also called as assignment operator. We didn't selected the option 3 which is street number = 140 because variable name donot contain any space.

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Computer A has an overall CPI of 1.3 and can be run at a clock rate of 600 MHz. Computer B has a CPI of 2.5 and can be run at a
kirill115 [55]

Answer:

Check the explanation

Explanation:

CPI means Clock cycle per Instruction

given Clock rate 600 MHz then clock time is Cー 1.67nSec clockrate 600M

Execution time is given by following Formula.

Execution Time(CPU time) = CPI*Instruction Count * clock time = \frac{CPI*Instruction Count}{ClockRate}

a)

for system A CPU time is 1.3 * 100, 000 600 106

= 216.67 micro sec.

b)

for system B CPU time is =\frac{2.5*100,000}{750*10^6}

= 333.33 micro sec

c) Since the system B is slower than system A, So the system A executes the given program in less time

Hence take CPU execution time of system B as CPU time of System A.

therefore

216.67 micro = =\frac{2.5*Instruction}{750*10^6}

Instructions = 216.67*750/2.5

= 65001

hence 65001 instruction are needed for executing program By system B. to complete the program as fast as system A

3 0
3 years ago
This is used in a program to mark the beginning or ending of a statement, or separate items in a list:_____
hammer [34]

Answer:

B) Punctuation

Explanation:

Punctuation are greatly used in different programming languages for different purposes. In the Java, C++ and C# Programming languages for example, two popular punctuation marks are the comma (,) and semi-colon (;). The comma is used for separating elements of a list and arrays, while the semi-colon indicates end of an executable statement or line of code. Other popular punctuation marks used in programming are periods (dot), question marks, parenthesis angle brackets and braces each implementing a specific grammatical syntax in the language.

5 0
3 years ago
What are the different types of topology?​ in details
wlad13 [49]

Answer:

<h2> <u>NETWORK</u> <u>TOPOLOGY</u> .</h2>

This tefers to how nodes are connected to the network.

Types of topology.

  • Physical topology.
  • Logical topology.

In physical topology,nodes are connected physically using wires(cables).

Types of physical topology include:

  • Bus topology
  • Tree topology
  • Hybrid topology
  • Star topology
  • Ring topology.

Hope it helps you,any question so far...comment !!!

3 0
2 years ago
Read 2 more answers
What type of malicious software tries to gather information about you without your consent?
AlekseyPX

Answer:

B-malware

Explanation:

I do tech and i help work on computars.

6 0
3 years ago
can I join some1 zoom meeting just for fun but some1 else do something funny or something I WONT BE DOING ANYTHING FUNNY IM TO S
Gelneren [198K]

Answer:

yes

Explanation:

3 0
3 years ago
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