OBA 340 Midterm 1 Questions And Answers With Verified Solutions
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Course
OBA 340
Institution
OBA 340
OBA 340 Midterm 1 Questions And Answers With Verified Solutions
What is the correct byte number of the following underlined string of word(s)?
Go Ducks! ANS 9
_____ is a nonvolatile, chip-based storage, often used in mobile phones, cameras, and MP3 players. ANS Flash memory
What is the c...
OBA 340 Midterm 1 Questions And Answers With
Verified Solutions
What is the correct byte number of the following underlined string of word(s)?
Go Ducks! ANS 9
_____ is a nonvolatile, chip-based storage, often used in mobile phones, cameras, and MP3 players. ANS Flash
memory
What is the correct bit number of the following underlined string of word(s)?
OBA-340 ANS 56
1 petabyte = 1 _____ bytes ANS quadrillion
_____ is a technique in which computers are designed with many microprocessors that work together,
simultaneously, to solve problems. ANS Massively parallel processing
What is the correct bit number of the following underlined string of word(s)?
Fall 2016 :) ANS 96
What problem is faced by multicore processors running older software written for single-brain chips? ANS
Multicore processors usually run older software by using only one core at a time.
1 _____ = 1 billion bytes ANS gigabyte
Consider a picture with 1625×1280 pixels. How many MB (Mega-Bytes) do we need to store this picture using At
most 128 distinct colors? ANS 1.82 MB
_____ are substances that are capable of enabling as well as inhibiting the flow of electricity. ANS
Semiconductors
Which of the following is an example of volatile memory? ANS random-access memory
, Consider a book with 500 pages each of which has 2,100 characters on average.
How many Mb (Mega-bits) do we need to store one copy of this book using ASCII standard?? ANS 8.4
Moore's Law is possible because the distance between the pathways inside silicon chips gets smaller with each
successive generation. ANS true
A file has the size of data was 1.5 Tb (Tera-bits). An SD card has a transfer rate of 150 MB/sec. How long does it take
to transfer all data to the SD card? ANS 20.9 minutes
The term _____ refers to computers that are among the fastest of any in the world at the time of their
introduction. ANS supercomputers
The _____ is the part of a computer that executes the instructions of a computer program. ANS mircoprocessor
Solid state components are less likely to fail because they: ANS having no moving parts
Moore's Law states that: ANS chip performance per dollar doubles every eighteen months.
Multicore processors are formed by: ANS putting two or more lower power processor cores on a single chip.
What is the decimal number equivalent of the binary number 111011? ANS 59
Consider a book with 500 pages each of which has 2,100 characters on average.
Suppose you have a USB Flash Drive with 32 GB (Giga-Bytes) storage capacity. How many copies of this book can
you store in your USB Flash Drive using ASCII standard? ANS 30,476
Hard drive storage is considered to be solid state. ANS false
Multicore processors can run older software written for single-brain chips. ANS true
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