1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guapka [62]
3 years ago
15

Which of the following bit patterns represents the value -9 in two’s complement notation?

Computers and Technology
1 answer:
nadya68 [22]3 years ago
5 0

Answer:

B. 11110111

Explanation:

Binary representation of number 9 = 00001001

Binary representation of -9 would involve calculating the twos complement representation of 00001001

First we compute the ones complement of this number by reversing the bits.

00001001 => 11110110

Next we calculate the twos complement representation by adding 1 to the ones complement.

11110110+1 = 11110111

So the final representation is 11110111.

You might be interested in
Def sum_divisors(n): sum =1 # Return the sum of all divisors of n, not including n x=int(n**0.5) for i in range(2,(x//1)+1): if
Novosadov [1.4K]

Answer:

This is a python program that counts the number of divisors of a given number and calculates the sum of the divisors.

Explanation:

The first line defines a function "sum_divisors" with an argument "n". The square root of the argument is converted to integer and assigned to the variable "x", then a for loop is used to iterate through the range 2 to the calculated nth number of divisors in the argument.The return keyword returns the sum value.

The function is called with several arguments and printed with the print function.

6 0
2 years ago
Novice drivers lack the experience necessary to reliably categorize and appropriately respond to ___________ hazards.
meriva

Answer:

roadside

Explanation:

Novice drivers lack the experience necessary to reliably categorize and appropriately respond to roadside hazards. A roadside hazard refers to any roadside objects or features that have a diameter greater than 100mm that is on or near the roadway. These are objects or features that are likely to create a dangerous environment to the drivers.

7 0
3 years ago
Megan was employed by a large company. Her supervisor told her to falsify government reports. She refused and was fired. She sue
Ber [7]

Answer: Option(d) is correct option

Explanation:

At-will employment is the employment in contractual manner in which employer can fire employee without any warning or indication .They can fire employee for any cause .

  • According to the question, even though Megan was hired at at-will employment base ,she does not persist much right over the company but she should not be dismissed for not performing illegal act as the reason for getting fired.This is a unfair and illegal manner of firing.
  • Other options are incorrect because employer was not correct on firing her because of loyalty duty or based on legal right or with just reason.Thus, the correct option is option(d)
7 0
3 years ago
What is one difference between using Telnet or SSH to connect to a network device for management purposes?
Gnom [1K]

Answer:

The correct answer to the following question will be "Telnet provides a piece of login information in simple text, while this type of information is encrypted by SSH".

Explanation:

If you're using a distribution of Linux for a long period and maybe you're no longer a newbie on Linux, you might also have come through words such as telnet or SSH.

  • Today SSH is just the main application for Access to the internet between connected devices and repositories.
  • Telnet was the shared abbreviation of networking and communications and is the most well-known networking application for the UNIX framework.

So, it's the right answer.

7 0
2 years ago
Why is it necessary for engineers, designers, and technologists to make sure that their drawings are fully dimensioned?
Flura [38]
<em />It is necessary, because when engineers build the design or model, they need to make sure that it does not turn out 2 dimensional but,also so that they can make their"project"more accurate and not just up or whatever."As a general guideline to dimensioning, try to think that you would make an object and dimension it in the most useful way. Put in exactly as many dimensions as are necessary for the crafts person to make it -no more, no less. Do not put in redundant dimensions. Not only will these clutter the drawing, but if "tolerances" or accuracy levels have been included, the redundant dimensions often lead to conflicts when the tolerance allowances can be added in different ways.
<span>Repeatedly measuring from one point to another will lead to inaccuracies. It is often better to measure from one end to various points. This gives the dimensions a reference standard. It is helpful to choose the placement of the dimension in the order in which a machinist would create the part. This convention may take some experience."This may or may not help but it will give you an idea to what your looking for.</span>
7 0
3 years ago
Other questions:
  • What is Software? Write the functions of Software?​
    11·1 answer
  • A smart phone is always a _____.<br> client<br> server<br> network<br> process
    10·1 answer
  • What is the purpose of a mail merge field.
    14·1 answer
  • What are the top ten alternative songs of the 2000's?
    7·1 answer
  • My friend has 200 subs and i have only 36 can you help me its ACYT ZR
    9·2 answers
  • When in global configuration mode, which steps are necessary to edit an ip address on an Ethernet interface?
    11·1 answer
  • To cope with the uncertainty about how their pages will be viewed, many web page designers opt to use _________ units, which are
    13·1 answer
  • 7.3 Code Practice edhesive
    12·2 answers
  • When you run your Windows Form application, what is the lifespan of a global variable (also known as a "field" or "class" variab
    13·1 answer
  • What is the accurate description
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!