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Recent questions tagged numberrepresentation
2's complement
2's complement representation
+1
vote
3
answers
1
ISRO201832
A computer uses ternary system instead of the traditional systen, An $n$ bit string in the binary system will occupy $3+n$ ternary digits $2n/3$ ternary digits $n$\log_{2}3$ ternary digits $n$\log_{3}2$ ternary digits
asked
Apr 23, 2018
in
CO and Architecture
by
Arjun

1.1k
views
isro2018
coandarchitecture
numberrepresentation
+1
vote
0
answers
2
Number System Interconversion
Can all the values in decimal be finitely represented in binary, hexadecimal and octal system and vice versa? I know 0.2 cannot be converted to the binary form which has a finite representation. Any other such number which cannot be converted from one of the number systems to other?
asked
Apr 5, 2018
in
Digital Logic
by
smsubham

199
views
numberrepresentation
digitallogic
0
votes
1
answer
3
Self Doubt
if we have $n$ consecutive $1s$ in binary then its magnitude is $2^n 1$ similarly ,do we have any short cut like ,if we have $n$ consecutive $1s$ after a decimal point then the magnitude will be $12^n$ ?
asked
Mar 25, 2018
in
Digital Logic
by
HHH777

135
views
easy
digitallogic
numberrepresentation
+13
votes
4
answers
4
GATE201833
Consider the unsigned 8bit fixed point binary number representation, below, $b_7 \: \: b_6 \: \: b_5 \: \: b_4 \: \: b_3 \: \: \cdot b_2 \: \: b_1 \: \: b_0$ where the position of the primary point is between $b_3$ and $b_2$ ... exactly represented Only $ii$ cannot be exactly represented Only $iii$ and $iv$ cannot be exactly represented Only $i$ and $ii$ cannot be exactly represented
asked
Feb 14, 2018
in
Digital Logic
by
gatecse

3.6k
views
gate2018
digitallogic
numberrepresentation
fixedpointrepresentation
normal
+8
votes
3
answers
5
GATE19901ivb
A 32bit floatingpoint number is represented by a 7bit signed exponent, and a 24bit fractional mantissa. The base of the scale factor is 16, The range of the exponent is ___________, if the scale factor is represented in excess64 format.
asked
Feb 12, 2018
in
Digital Logic
by
jothee

1k
views
gate1990
descriptive
digitallogic
numberrepresentation
floatingpointrepresentation
+5
votes
0
answers
6
r's complement practise
10's complement of $5690$ 10's complement of $(5690)_8$ 8's complement of $(6250)_8$ 8's complement of $(6250)_{16}$
asked
Jan 26, 2018
in
Digital Logic
by
Anjan

390
views
digitallogic
numberrepresentation
+3
votes
0
answers
7
Number system
I thnk the answer should be (1000)5
asked
Jan 5, 2018
in
Digital Logic
by
Pawan Kumar 2

129
views
digitallogic
numberrepresentation
0
votes
2
answers
8
Conversion of Signed to Unsigned
How can we convert a signed number to it's equivalent unsigned number? Let's say I have signed number as 2 now what would be it's equivalent unsigned representation. Thanks!
asked
Dec 28, 2017
in
Digital Logic
by
iarnav

160
views
digitallogic
numberrepresentation
0
votes
1
answer
9
Floating point representation
If the decimal number is 3.248 x 104 ,then its equivalent floating number in IEEE 754 standard is ?
asked
Dec 19, 2017
in
Digital Logic
by
Hitoshi

1.4k
views
floatingpointrepresentation
ieeerepresentation
numberrepresentation
coandarchitecture
digitallogic
0
votes
3
answers
10
Digital Logic : 10's Complement
I can't seem to understand the 10's Complement. 10' s complement of 0 is 10 [ https://www.mathsisfun.com/numbers/tenscomplement.html ] However, The problem in Morris Mano's Digital Design 10's Complement of 00,000,000 the answer in Solution Manual is 00,000,000. I am having a hard time understanding this. Can anyone explain this?
asked
Dec 10, 2017
in
Digital Logic
by
XbrucewayneX

376
views
numberrepresentation
digitallogic
rscomplement
+4
votes
2
answers
11
number system 10's complement
The values of P,Q,R, if 47Q80 is the 10's c complement of RPRP0 are a)4, 3, 2 b) 5,4,4 c)3,4,5 d)2,4,5
asked
Nov 22, 2017
in
Digital Logic
by
Sanjay Sharma

453
views
numberrepresentation
0
votes
1
answer
12
UGCNETNov2017II: 07
The octal equivalent of the binary number 1011101011 is: 1) 7353 2) 1353 3) 5651 4) 5657
asked
Nov 9, 2017
in
Digital Logic
by
Devwritt

589
views
ugcnetnov2017ii
numbersystem
numberrepresentation
0
votes
2
answers
13
UGC NET DEC 2017 PAPER 2 Q 2
Let m=(313)4 and n= (322)4. Find the base 4 epansion of m+n. (1) (635)4 (2) (32312)4 (3) (21323)4 (4) (1301)4 Please explain thank you .
asked
Nov 6, 2017
in
Others
by
contactnarwal

970
views
ugcnetdec2017
digitallogic
numberrepresentation
+1
vote
2
answers
14
UGCNETNov2017ii7
The octal equivalent of the binary number $1011101011$ is : $(1)\ 7353$ $(2)\ 1353$ $(1)\ 5651$ $(1)\ 5657$
asked
Nov 5, 2017
in
Digital Logic
by
Arjun

251
views
ugcnetnov2017ii
numberrepresentation
0
votes
1
answer
15
Digital Logic
The octal representation of an integer is (342)8. If this were to be treated as an eightbit signed integer in 2's complement representation, its decimal equivalent is _________ 226 30 76 98
asked
Nov 3, 2017
in
Digital Logic
by
Tuhin Dutta

151
views
digitallogic
numberrepresentation
+2
votes
1
answer
16
Number System Doubt
Consider the number given in the base '12' system is (1457)12 then the number of 1's in the 2's complement binary representation of that number is ______? The answer is 9
asked
Oct 23, 2017
in
Digital Logic
by
Sourajit25

336
views
digitallogic
numberrepresentation
number
system
0
votes
0
answers
17
"Borrow and Carry are complements of each other"
Are borrow and carry complements of each other always?
asked
Sep 21, 2017
in
Digital Logic
by
Parimal Paritosh

123
views
digitallogic
numberrepresentation
+1
vote
4
answers
18
UGCNETdec2009ii10
How many 1’s are present in the binary representation of 3 × 512 + 7 × 64 + 5 × 8 + 3 (A) 8 (B) 9 (C) 10 (D) 11
asked
Sep 16, 2017
in
Digital Logic
by
rishu_darkshadow

413
views
ugcnetdec2009ii
digitallogic
numberrepresentation
0
votes
3
answers
19
UGCNETdec2009ii09
The answer of the operation (10111)2 * (1110)2 in hex equivalence is (A) 150 (B) 241 (C) 142 (D) 101011110
asked
Sep 16, 2017
in
Digital Logic
by
rishu_darkshadow

1.2k
views
ugcnetdec2009ii
digitallogic
numberrepresentation
0
votes
0
answers
20
MadeEasy Workbook: Digital Logic  Number Representation
The once compliment of the given BCD excess 3 code is 9's compliment of the given BCD in the excess 3 form because of this Excess3 code is named as self complimentry code.. Please elaborate and well explain above sentence
asked
Aug 25, 2017
in
Digital Logic
by
air1ankit

237
views
digitallogic
numberrepresentation
madeeasybooklet
+1
vote
1
answer
21
binary representation
pls someone explain How to left shift this number ? 1010110<<2 Answer 1: shifting to the left means adding extra 0's as rightmost bits so in this case it means 101011000 now digit will be 1011000 but 1010110 represents 86 in decimal and left shift by 2 means multiply with 4 to the decimal number and now result 344 =101011000 now m confused ?
asked
Jul 13, 2017
in
CO and Architecture
by
set2018

177
views
numberrepresentation
0
votes
0
answers
22
programminginc numberrepresentation floatingpointrepresentation
Explain in detail how and what conversion(in binary bit pattern) takes place for following codes: 1) int i=37; float f=*(float *)&i; printf("f=%f",f); [Output:f=0.000000] 2)float f=7.0; short s=*(short *)&f; printf("s=%hd",s); [Output:s=0]
asked
Jul 2, 2017
in
Programming
by
Veeplob Singh

225
views
programminginc
numberrepresentation
floatingpointrepresentation
0
votes
1
answer
23
Converting to weighted code
How to convert (1234)10, decimal number to 2421 weighted code, selfcomplimentary code.
asked
Jun 5, 2017
in
Digital Logic
by
AnilGoudar

583
views
digitallogic
numberrepresentation
0
votes
1
answer
24
[COA] Floating point arithmetic
IEEE 754 32 bit representation for reference: 1. For the demoralized numbers,why the exponent is 126 and not 127? For 0 we say it is Mantissa=0 and B.E=0, so we get 0*2^0127=0,but for any number that is having bias exponent ... 128) comes under overflow and underflow condition.I mean if i am 0 or infinity or NAN then can i say that system is overflow/underflow?
asked
May 22, 2017
in
CO and Architecture
by
rahul sharma 5

404
views
coandarchitecture
floatingpointrepresentation
ieeerepresentation
numberrepresentation
+1
vote
1
answer
25
MadeEasy Workbook: Digital Logic  Number Representation
From the 7 symbols (06) how many different codes we can construct? (a) 8! (b) 8 (c) 7! (d) 7 provide an explanation, answer is (a)
asked
May 10, 2017
in
Digital Logic
by
Epsilon95

683
views
madeeasytestseries
digitallogic
numberrepresentation
+1
vote
1
answer
26
ISRO 2006ECE
Given the decimal number 19 an eight bit two's complement representation is given by a) 11101110 b) 11101101 c) 11101100 d) none of these
asked
Mar 3, 2017
in
Digital Logic
by
sh!va

298
views
isroece
digitallogic
numberrepresentation
0
votes
1
answer
27
ISRO 2006 ECE Gray code
Gray code for number 7 is a) 1100 b) 1001 c)0110 d) 0100
asked
Mar 3, 2017
in
Digital Logic
by
sh!va

192
views
isroece
digitallogic
numberrepresentation
+27
votes
4
answers
28
GATE2017212
Given the following binary number in $32$bit (single precision) $IEEE754$ format : $\large 00111110011011010000000000000000$ The decimal value closest to this floatingpoint number is : $1.45*10^1$ $1.45*10^{1}$ $2.27*10^{1}$ $2.27*10^1$
asked
Feb 14, 2017
in
Digital Logic
by
khushtak

8.4k
views
gate20172
digitallogic
numberrepresentation
floatingpointrepresentation
ieeerepresentation
+22
votes
4
answers
29
GATE20172GA8
$X$ is a $30$ digit number starting with the digit $4$ followed by the digit $7$. Then the number $X^3$ will have $90$ digits $91$ digits $92$ digits $93$ digits
asked
Feb 14, 2017
in
Numerical Ability
by
Arjun

4.9k
views
gate20172
numericalability
numericalcomputation
numberrepresentation
+19
votes
8
answers
30
GATE201721
The representation of the value of a $16bit$ unsigned integer $X$ in hexadecimal number system is $BCA9$. The representation of the value of $X$ in octal number system is $571244$ $736251$ $571247$ $136251$
asked
Feb 14, 2017
in
Digital Logic
by
Arjun

2.8k
views
gate20172
digitallogic
numberrepresentation
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