There are various connectivity technologies that we use to connect. They are Ethernet, Internet (Wireless Connection), Bluetooth, Wi-Fi and Cellular.
Explanation:
- Ethernet is the direct connection among the devices that are located close to each other in a building. This is used for small scale enterprises.
- Wi-Fi lets wireless connections among multiple devices without any physical connection. And it is most extensively used in most of the corporate companies.
- Bluetooth is used to transfer the data from one device to the other when they are near.
- Cellular is used to connect people across the globe. And it is used widely in every enterprises.
Answer:
1. I would ask her how big is her house, because when it’s big fiber optic cable is the best choice.
2. I would also ask her how loud is her house, as STP cable would be best choice.
Explanation:
Fiber optic cables have larger bandwidth than conventional metal cables. The amount of information transmitted per unit time using fiber over other transmission media is higher when compared to other alternatives. Power loss is minimal as this aid transmission over a long distance, this is why it is the best for big houses.
STP cables, are known for their better efficiency. But are expensive and hard to install, way stiffer and needs a lot of space.
Answer: Database software is bought on basis of the processing, cost, requirement etc for any particular . According to the financial perspective the database software should have the following characteristics:-
- Database software that has most accurate and main feature according to the business requirement is selected for buying and the others with extra features are not considered as more feature cost more amount which is not needed.
- Database software which is still in progress to be built is pre-booked and money is invested on it because the price of the required software might increase after getting completed.
- Scalable database software should be bought so that it can extend according to need at low cost.
Answer:
The correct answer to the following question will be Option A (Bank).
Explanation:
- Sometimes on a motherboard, the memory modules are grouped into different groups and that each group is named as a branch. Furthermore, the term "bank" may be used loosely to describe a basic computing data storage area. When the record is stored in the database it can be accessed at a specific time by the user.
- Because the 486 is a 32-bit processor and a 30-pin SIMM is 8-bit, four SIMMs (8x4=32) is called a bank when installing memory on an 80486 processor computer; Install four 16 MB SIMMs when upgrading to 64 MB.
Therefore, Option A is the right answer.
The part 110101111 is 1+2+4+8+32+128+256 = <span>431
The part after the dot is 1/2 + 1/4 + 1/16 + 1/32 = </span>0.84375
Together that's 431.84375
