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
Lelechka [254]
3 years ago
13

23. For the 16-bit binary number 1001 0101 1100 0011, show the effect of: a. A right shift of 4 bits with zero fill. b. A right

shift of 4 bits with sign extension. c. A left shift of 4 bits. d. A left rotate of 4 bits. e. A right rotate of 4 bits.
Computers and Technology
2 answers:
Taya2010 [7]3 years ago
8 0

Answer:

a. 0000 1001 0101 1100

b. 1111 1001 0101 1100

c. 0101 1100 0011 0000

d. 0101 1100 0011 1001

e. 0011 1001 0101 1100

Explanation:

Komok [63]3 years ago
3 0

Answer:

a) 0000 1001 0101 1100 b) 1111 1001 0101 1100 c) 0101 1100 0011 0000 d) 0101 1100 0011 1001 e) 0011 1001 0101 1100

Explanation:

a) in right shift of four bits, the four least significant bits on right are discarded and then the entire bit pattern is shifted to right side  . The left most significant bits are filled with zeros in case of zero fill.

b) in right shift of four bits, the four least significant bits on right are discarded and the entire bit pattern is shifted to right side. . The left most significant bits are filled with ones in sign extension.

c) in left shift of four bits, the four most significant bits on left are discarded and the entire bit pattern is shifted to left side.  The left most significant bits are filled with zeros in case of zero fill

d) In left rotate, the four most significant bits become four least significant bits of the bit pattern

e) In right rotate, the four least significant bits on right become four most significant bits of the bit pattern

You might be interested in
What are the methods used in research methodology?
earnstyle [38]
Experiments. ...
Surveys. ...
Questionnaires. ...
Interviews. ...
Case studies. ...
Participant and non-participant observation. ...
Observational trials. ...
Studies using the Delphi method.
5 0
2 years ago
Microsoft word is an example of utility software? <br><br>A.true <br>B.false​
monitta

Answer:

false

Explanation:

Ms word is only an application software

7 0
2 years ago
Read 2 more answers
• What advantage does a circuit-switched network have over a packet-switched network? What advantages does TDM have over FDM in
lions [1.4K]

Answer:

Advantages of both circuit switched networks and TDM are given below:

Explanation:

Advantages of circuit switched network over packet switched network:

  • Circuit switched network has the advantage of being physically connected and having a dedicated channel for communication between the sender and the receiver which also makes it more reliable. Packet switched networks do not have a dedicated channel hence, they are not that reliable.
  • Circuit switched networks are used for voice calls because there is no timing jitter or delay in these types of networks while packet switched networks do not offer this advantage.

Advantages of TDM over FDM in a circuit switched network:

  • TDM is time division multiplexing i.e. multiple information is sent in different time intervals but on the same frequency. While FDM sends information using different frequencies. So, the advantage of using TDM is that the information will be sent from the sender to the receiver using only a single frequency.
  • Using TDM, bandwidth is saved because it only sends information on a single frequency unlike FDM.
  • In TDM, there is low chance of interference between signals since they are sent in different time intervals from the sender to the receiver. While FDM has a higher chance of interference.
4 0
3 years ago
When you enable user access control (uac)
SVEN [57.7K]
The UAC is on by default. So, you don't need to turn it on unless someone else turned it off.

The UAC has four modes.

The lowest mode is the off position. If the UAC is off, no UAC prompt will pop up when doing administrative tasks.

6 0
3 years ago
According to Amdahl's Law, what is the speedup gain for an application that is 60% parallel and we run it on a machine with 4 pr
rodikova [14]

With four processing cores, we get a speedup of 1.82 times.

<h3>What is Amdahl's Law?</h3>

Amdahl's law exists as a formula that provides the theoretical speedup in latency of the implementation of a task at a fixed workload that can be expected of a system whose resources exist improved.

Amdahl's law exists that, in a program with parallel processing, a relatively few instructions that hold to be completed in sequence will have a limiting factor on program speedup such that adding more processors may not complete the program run faster.

Amdahl's law stands also known as Amdahl's argument. It is utilized to find the maximum expected progress to an overall system when only part of the system exists improved. It is often utilized in parallel computing to indicate the theoretical maximum speed up utilizing multiple processors.

Hence,  With four processing cores, we get a speedup of 1.82 times.

To learn more about Amdahl's Law refer to:

brainly.com/question/16857455

#SPJ4

6 0
2 years ago
Other questions:
  • Brian wants to conduct an online search using a certain phrase he intends to use the word books that belong to the 1800's in his
    8·1 answer
  • Henry Ford would have been most interested to bring which modern innovation to his automotive factories?
    5·2 answers
  • A study guide can be created
    6·2 answers
  • Which of these engine components forms a tight seal between the piston and the cylinder and is necessary for proper engine opera
    13·2 answers
  • New Jersey and New York have the highest state taxes in the United States. They also have high ratios of people moving out compa
    13·1 answer
  • When giving a presentation it is better to ___________
    5·1 answer
  • You have just finished installing a network adapter adapter and booted up the system, the drivers. You open File Explorer on a r
    13·1 answer
  • Listening to music on giggl, join!<br><br> link will be in comments, copy and paste
    9·2 answers
  • The Python language uses a compiler which is a program that both translates and executes the instructions in a high-level langua
    15·1 answer
  • How to create create a database in mysql using clv files
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!