Data Representation & Number System-Binary (Bank-PO (IBPS) Computer-Basics): Questions 1 - 4 of 4
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 396 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 250.00 or
How to register?
Question number: 1
» Data Representation & Number System » Binary
Question
Decimal value of binary number (10101) 2-
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 22 |
|
| b. | 23 |
|
| c. | 21 |
|
| d. | 35 |
|
Question number: 2
» Data Representation & Number System » Binary
Question
Decimal value of binary number (10101) 2 =________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 28 |
|
| b. | 67 |
|
| c. | 30 |
|
| d. | 20 |
|
Question number: 3
» Data Representation & Number System » Binary
Question
Which of the following statements about computer data is false?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | It is comprised of one and zeros |
|
| b. | It is stored digitally |
|
| c. | It is always stored magnetically |
|
| d. | It can be repeatedly copied without losing quality. |
|
Question number: 4
» Data Representation & Number System » Binary
Question
The binary equivalent of the Gray code 110001 is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 100001 |
|
| b. | 010110 |
|
| c. | 101011 |
|
| d. | 101001 |
|