Question
i. The 2's complement of 0 is 0.
ii. In 2's complement, the left most bit cannot be used to express a quantity.
iii. For an n-bit word (2's complement) which includes the sign bit, there are 2^n-1 positive integers, 2^n+1 negative integers and one 0 for a total of 2^n unique states.
iv. In 2's complement the significant information is contained in the 1's of positive numbers and 0's of the negative numbers.
a.
i and iv
b.
i and ii
c.
iii
d.
iv
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Which of the following statement(s) is(are) not correct ? i. The 2's complement of 0 is 0. ii. In 2's complement, the left most bit cannot be used to express a quantity. iii....
Similar Questions
Discover Related MCQs
Q. The sum of products expansion for the function
F(x, y, z) = (x + y)z’
is given as
View solution
Q. What will be the output of the following logic diagram?
View solution
Q. The IEEE single-precision and double-precision format to represent floating-point numbers, has a length of ................. and ................ respectively.
View solution
Q. If F and G are Boolean functions of degree n. Then, which of the following is true?
View solution
Q. Match the following identities/laws to their corresponding name:
(a) x + x = x
x • x = x i. Dominance
(b) x + 0 = x
x • 1 = x ii. Absorption
(c) x + 1 = 1
x • 0 = 0 iii. Idempotent
(d) x • (x + y) = x iv. Identity
Codes:
(a) (b) (c) (d)
View solution
Q. How many different Boolean functions of degree 4 are there?
View solution
Q. A Boolean operator Ө is defined as follows:
1Ө1=1, 1Ө0=0, 0Ө1=0 and 0Ө0=1
What will be the truth value of the expression (xӨy)Өz = xӨ(yӨz)?
View solution
Q. Which one of the following is decimal value of a signed binary number 1101010, if it is in 2's complement form?
View solution
Q. A set of processors P1, P2, ......, Pk can execute in parallel if Bernstein's conditions are satisfied on a pair wise basis; that is
P1 || P2 || P3 || ..... || Pk if and only if:
View solution
Q. The simplified function in product of sums of Boolean function F(W, X, Y, Z) = Σ(0, 1, 2, 5, 8, 9, 10) is
View solution
Q. If an integer needs two bytes of storage, then the maximum value of a signed integer is
View solution
Q. If an integer needs two bytes of storage, then the maximum value of unsigned integer is
View solution
Q. Negative numbers cannot be represented in
View solution
Q. X – = Y + 1 means
View solution
Q. The absorption law in Boolean algebra say that
View solution
Q. The number of 1’s present in the binary representation of
10 × 256 + 5 × 16 + 5 is
View solution
Q. The hexadecimal number equivalent to (1762.46)8 is
View solution
Q. (A + B)(AB)’ is equivalent to
View solution
Q. Encoding of data bits 0011 into 7-bit even Parity Hamming Code is
View solution
Q. What is decimal equivalent of BCD 11011.1100?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Computer Arithmetic? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
