Practice Input and output devices - computer mcq Online Quiz (set-2) For All Competitive Exams
Q-1) This reading device is readily used in banks to read the numbers on the bottom of checks and deposit slips:
(a)
(b)
(c)
(d)
Q-2) _____is the product of data processing:
(a)
(b)
(c)
(d)
Q-3) A(n) ______camera records images on a disk instead of on films:
(a)
(b)
(c)
(d)
Q-4) The individual dots that form the image on a monitor are called:
(a)
(b)
(c)
(d)
Q-5) Which of the following printer types requires special paper:
(a)
(b)
(c)
(d)
Q-6) The most important characteristic of a monitor is its:
(a)
(b)
(c)
(d)
Q-7) A (n) ______printer works by spraying tiny droplets of ink onto the paper:
(a)
(b)
(c)
(d)
Q-8) What is required when more than one persons use a central computer at the same time:
(a)
(b)
(c)
(d)
Q-9) The metals disks which are permanently housed in salad and contamination free containers are called:
(a)
(b)
(c)
(d)
Q-10) Microfilm reader is a:
(a)
(b)
(c)
(d)
Q-11) Who is called the "Grandfather" of the computer:
(a)
(b)
(c)
(d)
Q-12) Which kind of terminal is entirely dependent for all its capabilities on the computer system to which it is connected:
(a)
(b)
(c)
(d)
Q-13) The register which keeps track of the execution of a program and which contains the memory address of the instruction currently being executed is known as:
(a)
(b)
(c)
(d)
Q-14) The register which contains the data to be written into or readout of the addressed location is called:
(a)
(b)
(c)
(d)
Q-15) Which of the following devices would require the use of a stylus:
(a)
(b)
(c)
(d)
Q-16) Which is not a factor when categorizing a computer:
(a)
(b)
(c)
(d)
Q-17) Hard Disks and Diskettes are:
(a)
(b)
(c)
(d)
Q-18) RATS stands for:
(a)
(b)
(c)
(d)
Q-19) Offline device is:
(a)
(b)
(c)
(d)
Q-20) Where was the India's first computer installed and when:
(a)
(b)
(c)
(d)