Q71.
Which of the following is the appropriate statement concerning a CPU’s primary cache and
secondary cache?
a) The primary and secondary caches are classified according to their access speeds,
with the high-speed cache called primary and the low-speed cache called secondary.
b) The primary cache is a memory for increasing the speed of data transfer between a
magnetic disk and the CPU, while the secondary cache is a memory for increasing
the speed of video board drawing.
c) The primary cache is a memory for increasing the speed of memory access, while the
secondary cache is a memory for making the capacity of the main memory appear
larger.
d) The cache that is accessed first is called the primary cache, and if the required information is not there, the cache that is accessed next is called the secondary cache.
Q72.
Which of the following is the appropriate description of a general purpose computer?
a) A specialized computer for office functions at companies
b) A computer designed so that it can be used for both office functions and scientific
computing
c) An extremely high-speed, high-performance computer for the purpose of scientific
computing and other high-speed processing
d) A high-performance computer used for specialized tasks
Q73.
Which of the following is the appropriate statement concerning a benchmark test for a
computer system?
a) Expresses as a ratio the extent to which a system is operating normally, and judges
whether or not the system is fit for its purpose.
b) Measures the number of floating-point calculations the computer can execute per second, and compares it to other products.
c) Measures the computer’s performance by expressing the number of instructions that
the CPU can execute per second in units of a million.
d) Quantifies program processing performance by executing test software, and compares
it to other products.
Q74.
Which of the following is the most appropriate as a method for preventing insufficient capacity in the mailbox of a mail server?
a)
b)
c)
d)
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Place a limit on the capacity of users’ mailboxes.
Make it so that e-mails with high-volume images attached cannot be sent.
Make it so that the oldest e-mails are periodically deleted.
Send high-volume e-mails in bulk and in the early morning so that they do not hinder
other mail transmission.