Some True and False 76. Currently, the performance of tasks by - TopicsExpress



          

Some True and False 76. Currently, the performance of tasks by robots is based on pre programmed algorithms. Answer: True 77. Data can be a number, a word, a picture, or a sound. Answer: True 78. Strictly defined, a computer is a data processing device. Answer: True 79. The discrepancy between the “haves†and “have-nots†with regard to computer technology is commonly referred to as the digital society. Answer: False (digital divide) 80. One of the benefits of becoming computer fluent is being a savvy computer user and consumer and knowing how to avoid viruses, the programs that pose threats to computer security. Answer: True 81. Trend-spotting programs, developed for business, have been used to predict criminal activity. Answer: True 82. Employers do not have the right to monitor e-mail and network traffic on employee systems used at work. Answer: False 83. Clicking on an icon with the mouse is a form of giving an instruction to the computer. Answer: True 84. Output devices store instructions or data that the CPU processes. Answer: False (memory) 85. The CPU and memory are located on a special circuit board in the system unit called the motherboard. Answer: True 86. Nanostructures represent the smallest human-made structures that can be built. Answer: True 87. The main difference between a supercomputer and a mainframe is that supercomputers are designed to execute a few programs as quickly as possible, whereas mainframes are designed to handle many programs running at the same time (but at a slower pace). Answer: True 88. Being computer fluent means that you should be able to build a computer yourself. Answer: False 89. Embedded computers are self-contained computer devices that have their own programming and do not receive input. Answer: True 90. A Web browser is a special device that is installed in your computer that allows it to communicate with other devices on a network. Answer: False (network adapter) 91. With a wireless network, it is easier to relocate devices. Answer: True 92. The most common type of memory that the computer uses to process data is ROM. Answer: False (RAM)
Posted on: Fri, 04 Oct 2013 05:19:43 +0000

Trending Topics



Recently Viewed Topics




© 2015