Individual work writing tasks it products Task 1
Download 0.76 Mb. Pdf ko'rish
|
2022-23 sirtqi mustaqil ta'lim-2-writing tayyori
Software deployment is all of the activities that make
a software system available for use 10 Malware Malware (a portmanteau for malicious software) [1] is any software intentionally designed to cause disruption to 4 a computer , server , client , or computer network , leak private information, gain unauthorized access to information or systems, deprive access to information, or which unknowingly interferes with the user's computer security and privacy Researchers tend to classify malware into one or more sub-types (i.e. computer viruses , worms , Trojan horses , ransomware , spyware , adware , rogue software , wiper and keyloggers ) 11 Bandwidth Bandwidth is the difference between the upper and lower frequencies in a continuous band of frequencies . It is typically measured in hertz , and depending on context, may specifically refer to passband bandwidth or baseband bandwidth. Passband bandwidth is the difference between the upper and lower cutoff frequencies of, for example, a band-pass filter , a communication channel , or a signal spectrum . Baseband bandwidth applies to a low-pass filter or baseband signal; the bandwidth is equal to its upper cutoff frequency. 12 Browser A web browser is an application for accessing websites . When a user requests a web page from a particular website, the browser retrieves its files from a web server and then displays the page on the user's screen. Browsers are used on a range of devices, including desktops , laptops , tablets , and smartphones . In 2020, an estimated 4.9 billion people have used a browser. [1] The most used browser is Google Chrome , with a 65% global market share on all devices, followed by Safari with 18% 13 CPU (central processing unit) A central processing unit (CPU), also called a central processor or main processor, is the most important processor in a given computer . Its electronic circuitry executes instructions of a computer program , such as arithmetic , logic, controlling, and input/output (I/O) operations. This role contrasts with that of external components, such as main memory and I/O circuitry, [1] and specialized coprocessors such as graphics processing units (GPUs). 14 RAM (random access memory) Random Access Memory (English Random Access Memory, random access RAM) is in most cases an energy—dependent part of a computer memory system in which the executed machine code (programs) is stored during computer operation, as well as input, output and intermediate data processed by the processor. Random access memory (RAM) is a technical device that implements the functions of RAM. 15 ROM (read only memory) Download 0.76 Mb. Do'stlaringiz bilan baham: |
Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling
ma'muriyatiga murojaat qiling