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Terms in this set (10)Control Unit and Arithmetic Logic Unit What are two important components of CPU that help in processing the input into output? In the RAM Manny copied a table from a MS Excel file, closed the file, and then pasted the table in an MS Word document. Where did the copied table get stored after he copied it? Dynamic RAM (DRAM) In which of the following storage device(s) does memory need to be constantly recharged to retain the contents? He should use an external hard drive to store the data because the amount of data he needs to store is quite large. Ryan wants to install a new operating system on his laptop, but first he need to safely store all his data over 80 GB - so he doesn't lose any of his files. How should Ryan back up all his data? Internal hard drive Where on a computer is the operating generally stored? Binary Digits In which format is data finally stored in computers? 'A' is converted to its ASCII binary code and stored in the memory unit. Then it is converted back to 'A' for display. While naming a file on the computer, if we press the key corresponding to letter A on the keyboard, what process is carried out inside the CPU to display the letter on the screen? True We can use Unicode coding scheme to support a larger variety of Characters including Chinese, Japanese, and Arabic. cloud storage Jason takes many photographs on his smartphone while on vacation in Italy. If Jason wants to access these pictures across multiple devices his computer, smartphone, and tablet, where should he store them? Blu-ray discs Which of these is an optical medium of storage? Recommended textbook solutions
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COMPUTER SCIENCE Suppose a class named Tiger is derived from both the Felis class and the Carnivore class. Here is the first line of the Tiger class declaration: class Tiger : public Felis, public Carnivore Here is the function header for the Tiger constructor: Tiger(int x, int y) : Carnivore(x), Felis(y) Which base class constructor is called first, Carnivore or Felis? Verified answer
COMPUTER SCIENCE Using only the sequential operations, write an algorithm that gets four numbers corresponding to scores received on three semester tests and a final examination. Your algorithm should compute and display the average of all four tests, weighting the final exam twice as heavily as a regular test. Verified answer
COMPUTER SCIENCE Design a function that accepts a list as an argument and returns the largest value in the list. The function should use recursion to find the largest item. Verified answer COMPUTER SCIENCE Consider a file system on a disk that has both logical and physical block sizes of 512 bytes. Assume that the information about each file file is already in memory. For each of the three allocation strategies (contiguous, linked, and indexed), answer these questions: a. How is the logical-to-physical address mapping accomplished in this system? (For the indexed allocation, assume that a file is always less than 512 blocks long.) b. If we are currently at logical block 10 (the last block accessed was block 10) and want to access logical block 4, how many physical blocks must be read from the disk? Verified answer Other Quizlet setsMCB 3413 - Exam 276 terms mahimamehta Origin of life and evolution63 terms king_p1 Foundations Final exam: cumulative quizlet173 terms rorycroke4 ECON 2003 EXAM 238 terms lara_elizabeth46 Related questionsQUESTION What shortcomings of electrical computation will optical computing devices address? 7 answers QUESTION The term "Synchronous Dynamic Random Access Memory (SDRAM)" refers to a broad category of DRAM modules that rely on the signal sent by the system clock in order to coordinate their functioning with other internal PC components.(True or False) 3 answers QUESTION What is the first step for a typical mips instruction? 3 answers
QUESTION Discuss HDD and SSD. How do they compare in terms of speed and cost? How are they similar? What advantages does SSD have over HDD? 7 answers What are the 2 main components of CPU?There are 2 parts of the CPU: The ALU and Control Unit. The Arithmetic Logic Unit (ALU) performs arithmetic operations (such as addition and subtraction) and logical operations (such as comparing two values). The Control Unit deciphers and carries out instructions.
What are two major components of the CPU and what is the purpose of each?The arithmetic logic unit (ALU) performs the arithmetic and logical functions that are the work of the computer. The A and B registers hold the input data, and the accumulator receives the result of the operation.
What are the main components of CPU?The three logical units that make up the central processing unit are the arithmetic and logic unit (ALU), main storage, and the control unit.
What are the two functions that a CPU performs choose two?This unit's functions are as follows: It is in charge of controlling the transfer of data and instructions among the various components of a computer. It manages and coordinates all of the computer's units. It reads instructions from memory, interprets them, and directs the computer's operation.
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What are the 2 important components of the CPU that help in processing the input into output?
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