Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In the diagram below, the chip on the right hand side, the 74HCT138, is provided with address information from the microprocessor and then activates one of its output lines to select a memory bank. The 74HCT138 is
A multiplexer
A demultiplexer
An encoder
A decoder
A comparator
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- A memory unit with capacity 210 x 10 means: O It has 10-bit words, and can store up to 10K-bits O It has 16-bit words, and can store up to 4K-words O It has 10-bit words, and can store up to 1K-words O It has 10-bit words, and can store up to 4K-bitsarrow_forward1.Address of the opcode; 5CD 2.Address of the operand for the operation; 5DE 3.None of these 4.Address of the operand for the operation; 5CDarrow_forwardIn this instance, the operand would be the Instruction Register (IR).arrow_forward
- Name the type of memory with the following characteristic: this memory uses a floating gate transistor, can be erased with electricity, and provides individual bit аccess. NOR FLASH EPROM O NAND FLASH MROM EEPROM PROMarrow_forwardA generalized register, a single accumulator, or a stack are the three alternative designs for a computer's central processing unit (CPU). Each has its own set of advantages and disadvantages. It is up to you to answer, and your response might be correct or incorrect.arrow_forwardDecode the instruction is the third phase in Fetch-Execute Cycle. 1 - True 2- Falsearrow_forward
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