Computer Concepts Exercises

2. Which of the following is an example of the hardware component of an information system?

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.

RAM (Random Accesses Memory): RAM is used by CPU when a computer is running to store the information that it needs to be used very quickly but it does not store any information permanently.

23. A thread represents the files, data, and instructions that make up a single running task or application. True or

There once was a young computer named Mac, whose job was to gather, process, output, and store data and information. He was born in 2013 and contained 4 gigabytes also known as 4 billion bytes on his RAM. He used He lost both of his parents when they were sold from best buy, so now his is on his own trying to figure out his life and how to do his job. He had a few memories of his parents on is RAM or his random access memory, but that was only a part of his temporary memory.

i) CPU :CPU is an imparted aset as most servers, for example, file servers do some

The use of data in today’s commercials is a vital role that cannot be overlooked. That is there is a need to backup data on physical mediums. The main mediums are hard-drive, flash drive, optical disc, and tape drive. There is multiply different version of each main type of medium. These different physical mediums store data in different ways. Fragmentation can also be an issue for some of these physical mediums. I will cover each medium in a little depth because of the different types available in today’s market.

Irregular Access memory is inside the PC which store the information and work with capacity memory to make lessen less and influence space for essential things to like record and documents in light of the fact that for individual protection.

Random Access Memory (RAM) - the storage of data and instructions inside the primary storage is temporary. It disappears from the RAM as soon as the power to the computer is

c) The memory chip reply with the data from the demanded memory position on the data bus.

List and describe at least three types of storage that is typically included in all computer systems.

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

Data chaining indicates that the next CCW contains the address of _________ data for the same command, allowing, portions of one record to be written from or read to multiple data areas in

As computer is a machine, so it can’t understand normal language. It can understand only binary language i.e. ‘1’ and ‘0’. Any input language will be converted by it into binary language and understands the command

Permanent storage devices are nonvolatile—that is, their contents are persistent and are retained even when power is lost.