What is the high voltage level of a digital signal in positive logic?
(A) 0
(B) 1
(C) 2
(D) None of these
The hexadecimal number system represents the symbols ______ and _______.
(A) 0-9, A-E
(B) 0-9, A-F
(C) 1-10, A-E
(D) 1-10, A-F
The conversion of binary number 101001110112 to decimal number is _____?
(A) 133910
(B) 134910
(C) 139310
(D) 193910
How many bytes are there in a kilobyte?
(A) 1000
(B) 500
(C) 1024
(D) 2000
What services does PAYTM provide?
(A) E-payment
(B) Sales
(C) Payment Wallet
(D) All of the above
The card on which the digital information is printed is?
(A) Smart Cards
(B) Debit Card
(C) Credit Card
(D) None of these
Currently, is the E-Commerce company generating the highest revenue in the world?
(A) Alibaba.com
(B) Jingdong
(C) Amazon
(D) Ebay
_______ featured the first online shopping system in 1979.
(A) Michael Aldrich
(B) Tim Berner Lee
(C) Wilhelm Steinitz
(D) None of these
The type of E-Commerce in which a company sells its products to another company through the Internet is called?
(A) B2G
(B) B2C
(C) B2B
(D) C2B
Which model is there in e-commerce if both seller and buyer are business firms?
(A) Consumer to Business
(B) Business to Consumer
(C) Business to Business
(D) None of these
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