The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal (base 8) numbering system is one of these. The following table shows pairs of octal numbers:A B
a. 3174 0522
b. 4165 1654

1) What is the sum of A and B if they represent unsigned 12-bit octal numbers? The result should be written in octal. Show your work.

Answers

Answer 1
Answer: a).
3174
0522
---------
3716

b).
 4165
 1654
--------------
10111

Sorry.  This is all that can be shown.  The rest is all verbal.

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Had you guys go to prom by yourself or someone in your senior class

Answers

Answer: I didn’t have a “date”, I went with friends.

Answer:

by myself

Explaination: Iḿ not the social type

To customize the mini toolbar, color schemes and enable the Live Preview feature you would use the _______________ option

Answers

Space bar option to do that

When do images or graphics in Microsoft Word hurt the document rather than help

Answers

Images or graphics have two key qualities which can impact the nature of the overall presentation or document they form part of:

  • Size and
  • Quality

The size of an image or graphics can be in terms of area (measurable in inches or centimeters) or pixels.

In either case, you don't want to have an image so large it takes up all the space on the page with little or no space for text and other items. This can hurt the document.

When documents have images with very large pixels, the overall size (in bytes) of the image becomes very large and sometimes difficult to open, upload, and transfer (subject to the speed or computing power of the computer being used to process it).

One feature of Microsoft Word which helps to optimize images is the Image Compression Tool.

For more about Microsoft Word and images, please see the following link:

brainly.com/question/14814976

Answer:

When images or graphics excessively occupy most of the space on the page.

Explanation:

For example, if you observed the attached image you'll see a bad example in which the image excessively occupies most of the space on the page making the written text difficult to read.

Next, a good example of proper editing is found in the next image, which shows the written text properly aligned with the text.

how do you make a circuit so 1 switch will turn on/off all the lights(3 lights) and a second switch will change the lights from all being the same brightness to all being different brightnesses?

Answers

Answer:

The three bulbs can be connected in series to the battery B1, such that when switch SW1 is turned ON all three bulb turns ON with the same brightness. We now have the three resistors R1, R2, and R3 connected in parallel to the lamps LMP1, LMP2, and LMP3 respectively when SW2 turn on. SW2 is a Three Pole Single Throw switch. Please see attachment for the electric circuit diagram.

Explanation:

QUESTION

How do you make a circuit so 1 switch will turn on/off all the lights(3 lights) and a second switch will change the lights from all being the same brightness to all being different brightness?

ANSWER

List of Component Used For The Design Of The Electric Circuit

The three bulbs can be connected in series to the battery B1, such that when switch SW1 is turned ON all three bulb turns ON with the same brightness. We now have the three resistors R1, R2, and R3 connected in parallel to the lamps LMP1, LMP2, and LMP3 respectively when SW2 turn on. SW2 is a Three Pole Single Throw switch. Please see attachment for the electric circuit diagram.

1. 18Volt Battery ( two 9 Volts batteries connected in series)

2. Three Filament lamps LMP1=LMP2=LMP3= 6V 6W.

3. Three resistors of R1=100Ω, R2=12Ω and R3=3Ω

4. SPST Switch =SW1

5. TPST Switch = SW2

Since the battery is 18V and connected in series to all three lamps, it is capable of delivering 6V per lamp. Each lamp is 6W. So the resistance of the bulb can be determined using Ohm’s law.

V=IR, P=IV = V2/R, R=V2/P

Where I= Current

V= Voltage

R= Resistance

P = Power

Lamp Resistance RL= 62/6 =6Ω

Total resistance of the lamps connected in series Rs= 6+6+6 = 18Ω

The total current through the series resistor combination IS = Battery supplied voltage divide by RS =18/18 =1A

So each lamp will dissipate power PL= I2*R= 1*6 =6W

When switch SW2 is closed, there is now a resistor connected in parallel to each of the lamp which will now reduce the total resistance combination of the lamp and resistors to a values lower than 6Ω

Lamp1 has 100Ω connected in parallel to it to give a total resistance of 5.66Ω

Lamp2 has 12Ω connected in parallel to it to give a total resistance of 4Ω

Lamp3 has 3Ω connected in parallel to it to give a total resistance of 2Ω

The new total resistance of the circuit is now R=5.66+4+2 = 11.66Ω

The new total current flowing through the circuit I=18/11.66 = 1.54A

The power dissipated by each lamp with a new series current of 1.54A can now be recalculated as follows;

Power dissipated by Lamp 1 P1= 1.542*5.66Ω = 13.42W

Power dissipated by Lamp 2 P2= 1.542*4Ω = 9.49W

Power dissipated by Lamp 1 P1= 1.542*2Ω = 4.74W

From the power dissipated by the 3 bulbs, we can see that lamp 3 is bright, lamp 2 is brighter and Lamp 1 is the brightest of all the three lamps.


Parallel circuit. On a wire you put the lights and one switch, on the other you put a resistor and another switch. (and the third wire contains the generator)

Diffserv is QOS technology. What layer does it correspond to?

Answers

Differentiated Services (Diffserv) is a Quality of Service (QoS) technology that operates at the network layer (Layer 3) of the OSI (Open Systems Interconnection) model.

The OSI model is a conceptual framework that helps describe how different network protocols and technologies interact. It consists of seven layers, each responsible for specific functions.

Diffserv, being a QoS technology, focuses on managing and prioritizing network traffic to ensure reliable and efficient transmission of data. It operates at the network layer, which is responsible for routing and forwarding data packets across different networks.

By implementing Diffserv at the network layer, it becomes possible to classify and prioritize network traffic based on predefined rules or policies. This allows for better control and allocation of network resources to ensure that critical data or applications receive the required bandwidth and quality of service.

In summary, Diffserv, as a QoS technology, corresponds to the network layer (Layer 3) of the OSI model.

Final answer:

Diffserv, a QOS technology, corresponds to the Network layer of the OSI model.

Explanation:

Diffserv, which stands for Differentiated Services, is a QOS (Quality of Service) technology used to prioritize network traffic. It primarily corresponds to the Network layer (Layer 3) of the OSI (Open Systems Interconnection) model.



Diffserv uses a technique called traffic classification to categorize network traffic based on different levels of importance or priority. It then applies different forwarding behaviors to each traffic class, ensuring that high-priority traffic receives preferential treatment.



For example, Diffserv can be used to prioritize VoIP (Voice over IP) packets over web browsing traffic to ensure clear voice communication. It can also be used to allocate bandwidth for real-time video streaming applications.

In the context of network architecture, Diffserv corresponds to the Network Layer, which is Layer 3 in the OSI (Open Systems Interconnection) model. This layer handles packet forwarding, which includes routing through intermediate routers, whereas Diffserv can prioritize certain packets over others.

Learn more about Diffserv here:

brainly.com/question/32392865

#SPJ11

Which option correctly describes a DBMS application?

Answers

oftware used to manage databases

Software used to manage database is the answer