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mr Goodwill [35]
3 years ago
7

HELP ASAP

Computers and Technology
1 answer:
CaHeK987 [17]3 years ago
3 0
The answer is B, e commerce. Have a good day
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You are reviewing the style sheet code written by a colleague and notice several rules that are enclosed between the /* and */ c
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Nothing will happen.

Explanation:

The rules written between /* and */ will be ignored because /* and */ are the standard way of writing comment in a style sheet code. So, whatever fall in between them will be ignored during rendering of the page.

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4 years ago
If there are 8 opcodes and 10 registers, a. What is the minimum number of bits required to represent the OPCODE? b. What is the
Nimfa-mama [501]

Answer:  

For 32 bits Instruction Format:

OPCODE   DR               SR1                   SR2      Unused bits

a) Minimum number of bits required to represent the OPCODE = 3 bits

There are 8 opcodes. Patterns required for these opcodes must be unique. For this purpose, take log base 2 of 8 and then ceil the result.

Ceil (log2 (8)) = 3

b) Minimum number of bits For Destination Register(DR) = 4 bits

There are 10 registers. For unique register values take log base 2 of 10 and then ceil the value.  4 bits are required for each register. Hence, DR, SR1 and SR2 all require 12 bits in all.  

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c) Maximum number of UNUSED bits in Instruction encoding = 17 bits

Total number of bits used = bits used for registers + bits used for OPCODE  

     = 12 + 3 = 15  

Total  number of bits for instruction format = 32  

Maximum  No. of Unused bits = 32 – 15 = 17 bits  

OPCODE                DR              SR1             SR2              Unused bits

  3 bits              4 bits          4 bits           4 bits                17 bits

7 0
3 years ago
How to make a sad face on keyboard using alt?
forsale [732]
Literally just do a colon and parenthesis :(

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3 years ago
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A buffer storage that improve computer performance by reducing access time is​
kvasek [131]
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Hope it helps
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3 years ago
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