Bit Notes

It is a communication method for bits traveling to the design location between input, memory, processors, and output devices. The bit also represents the physical lines over which the data is sent. The bus helps to reduce the amount of "lanes" required for communication between the components mentioned above. The bus does this by sending all communications over a single data channel. The speed at which the bus transmits data is measured by frequency (hertz) in cycles based upon transmit and receive time per second. The bus is simply a local highway. Data and address are two types of buses. The address bus provides a specific physical address and carries memory addresses needed for the processor to access in order to read or write data. The data bus pass on the required data coming and going to the processor. There is also a control bus that carries orders and synchronize signals from the control unit in route to the other hardware components. In other words, the control does the directing for information flow and identifies in what way data routing should occur through the

Processor: A computer processer, otherwise known as the CPU (Central Processing Unit) is a part of the computer that receives input and decides that the output will be. Many modern CPUs are capable of processing trillions of calculations per second. The speed of a processor measured by how many operations a CPU can do in one second; this is done in MHz or GHz (Megahertz or Gigahertz). A processer with the speed of 1 MHz does 1,000,000 operations per second, and a 1GHz processer does 1,000,000,000 operations per second. This is known as the clock speed.

List all variables you will use (use valid variable names). Indicate whether the data type is string, integer, or double, and so on.

That means the first 12 bits are fixed, the last 20 bits can be varied.

It is expressed as a dotted decimal number format to make it easier for human beings and the computer to remember.

Number is represented using the hexadecimal system. This system is a way to condense binary into smaller and more easy to work with pieces. There for every number has a hexadecimal code. The hexadecimal code for 589 is 24D. By doing this large numbers are

4. (TCO 2) If a variable holds the value 12345, what is its data type?

a. You input information perhaps via a keyboard or mouse to the computer and you receive output via a monitor or printer or some such device

the following is true about the process of read data, as described in the chapter?

A bit is a single number or a single value which can be either 0 or 1 and this value is represent the digital information. A byte is a sequence of bits; like a sequence of digital information, usually eight bits equals to one byte.

A 32-bit program can process 32 bits of data at once enabling a 32-bit program to do all calculations in one operation. This speeds the processing of your data.

Char type is so useful. Char are the values type. This means they are located in the bytes and bites on the evaluation stack. You can get single char from a string variable. Char another data type that is useful to programmers.

Bit- The smallest unit of data stored in a computing device, representing a single binary digit of value 0 or 1.

The integers are stored in a queue by a driver. In particular, the following code must compile error free and execute correctly on your implementation. You should implement your own generic Queue class. If you borrow code from elsewhere, cite your sources.

Operations processes refers to the acquisition of inputs which are transformed in a business through the addition of value into outputs of goods and services. Businesses use operational processes involving inputs and transformation processes to increase efficiency and output. The operations management focuses on carefully and managing processes to produce and distribute products and services based on the nature of the business. To achieve objectives in a business, the quality of products are monitored regularly using customer services and warranties. Both Qantas and McDonalds, utilise operation process in order to gain maximum efficiency and productivity.