Lakshya Education MCQs

Question:  who launched ibm's first pc in 1981?
Options:
A.Dean Cline
B.C.B. Rogers Jr.
C.John F. Akers
D.David Svenson
Answer: Option B
Explanation :

Submit Answer & Explaination

Earn Reward Points by submitting Detailed Explaination for this Question

More Questions on This Topic :

Question 1.  dynamic web page
  1.    is same every time whenever it displays
  2.    generates on demand by a program or a request from browser
  3.    both (a) and (b)
  4.    none of the above
Answer: Option B
Explanation :
Question 2.  punched cards are associated with the name
  1.    Leibniz
  2.    Jacquard
  3.    Hollerith
  4.    Pascal
Answer: Option C
Explanation :
Question 3.  a piece of icon or image on a web page associated with another webpage is called
  1.    hyperlink
  2.    url
  3.    plugin
  4.    none of the above
Answer: Option A
Explanation :
Question 4.  in digital computer, all the expressions are coded into
  1.     Octal digits
  2.    Binary digits
  3.    Hexadecimal digits
  4.    Decimal digits
Answer: Option B
Explanation :
Question 5.  a memory that contains a fine pattern of data permanently defined is
  1.    EPROM
  2.    RAM
  3.    ROM
  4.    PROM
Answer: Option C
Explanation :
Question 6.  who invented the microprocessor?
  1.    Marcian E. Hoff
  2.    Herman H. Goldstein
  3.     Joseph Jacquard
  4.    All of the above
Answer: Option A
Explanation :

Check all Questions in this Topic : Click HERE