Homeworks academic writing service


1 1 describe the common types of

Power Point Questions 1. Describe the four most common types of personal computers. The four most common personal computers are; desktops, laptops, tablets, and mobile devices. Desktops are a tower unit. Tablets are mini tablets. Mobile devices are smartphones.

Describe system boards including sockets, chips, chip carriers, slots, and bus lines. System board controls communication to the entire computer system. All devices and components connect to the system board. The system board acts as a data path and traffic monitor that allows the components to communicate with each other.

Slots provide a connection point for specialized cards or circuit boards. Bus lines provide pathways that support communication among electronic components.

Chips are tiny circuit boards etched onto squares of silicon. Sockets are the connection point for chips. Chips are mounted on chip carriers. Discuss microprocessor components, chips, and specialty processors. Microprocessor components are the central processing unit CPU that are contained on a single chip. Consider to be the brains of the computer.

Has two basic components; control unit and arithmetic- logic unit ALU. Microprocessor chips capacities expressed in word size. A word is the number of bits that can be accessed at one time by the CPU. Specialty processors coprocessors are chips designed to improve specific computing operations. Memory computer memory chips hold programs and data that are currently being accessed. RAM is Random Access Memory containing chips that hold programs and data that are currently being accessed.

ROM, Read Only Memory, is used for special instructions such as starting the computer, accessing memory and handling keyboard input. Expansion Slots are used to insert expansion cards. Graphic cards provide high quality of 3-D graphics. Sound cards accept audio input from microphones and convert it into a format that can be processed.

  • A word is the number of bits that can be accessed at one time by the CPU;
  • Wireless network cards allow computers to be connected to a network without cables;
  • Bus width is the number of bits that can travel at once;
  • To limit the result to numeric types submit numpy;
  • Wireless network cards allow computers to be connected to a network without cables;
  • AC adapters are located outside the system unit.

Wireless network cards allow computers to be connected to a network without cables. Plug and Play; plug in any device and have it work immediately. Also known as express Card slots. Describe bus lines including bus width, system bus, and expansion bus.

Bus lines BUS provide data pathways that connect various system components. Bus width is the number of bits that can travel at once. System bus connects the CPU to memory on the system board. Expansion bus connects the CPU other components and to slots on the system board. Define ports including standard and specialized ports.

Give examples of each. Ports are connecting sockets on the outside of a system unit.

Power Point Questions

They are often standard features of computer systems and others are more specialized. An example of a standard port is USB universal serial bus which connects several devices to the system unit. Describe power supply including power supply units and AC adapters. Power supply is the direct current DC which powers computers. Power supply units are located within the system unit.

Desktop computers use power supply units. AC adapters are located outside the system unit. Laptop computers use AC adapters.

  • The system board acts as a data path and traffic monitor that allows the components to communicate with each other;
  • The four most common personal computers are; desktops, laptops, tablets, and mobile devices;
  • For object data e.

Discuss electronic data and instructions. Electronic data are digital electronic signals recognized only by computers.

  • Describe power supply including power supply units and AC adapters;
  • Describe, using examples and sketches, three non-translational operations of symmetry?
  • All should fall between 0 and 1.

Analog signals are continuous and created by voices. Conversion must take place from analog to digital before processing can occur Advertisements.