MCQOPTIONS
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MCQOPTIONS
This section includes 167 Mcqs, each offering curated multiple-choice questions to sharpen your Artificial Intelligence knowledge and support exam preparation. Choose a topic below to get started.
| 151. |
How many address lines are needed to address each machine location in a 2048x 4 memory chip? |
| A. | 10 |
| B. | 11 |
| C. | 8 |
| D. | 12 |
| Answer» C. 8 | |
| 152. |
It was in 2028 BS the___was brought in to calculate census data. |
| A. | IBM 1400 |
| B. | IBM 1401 |
| C. | ICL 2950 |
| D. | None of above |
| Answer» C. ICL 2950 | |
| 153. |
The subject of cybernetics deals with the science of |
| A. | Genetics |
| B. | Control and communication |
| C. | Molecular biology |
| D. | Biochemistry |
| Answer» C. Molecular biology | |
| 154. |
Which of the following is machine independence program ? |
| A. | High level language |
| B. | Low level language |
| C. | Assembly language |
| D. | Machine language |
| Answer» B. Low level language | |
| 155. |
Tape speed is measured in |
| A. | Feet per second |
| B. | Inch per second |
| C. | Meter per second |
| D. | Centimeter per second |
| Answer» C. Meter per second | |
| 156. |
Before a disk can be used to store data. It must be_ |
| A. | Formatted |
| B. | Reformatted |
| C. | Addressed |
| D. | None of the above |
| Answer» B. Reformatted | |
| 157. |
The data recording format in most of the modern magnetic tape is |
| A. | 7-bit ASCII |
| B. | 7-bit EBCDIC |
| C. | 8-bit ASCII |
| D. | 8-bit EBCDIC |
| Answer» E. | |
| 158. |
A register organized to allow to move left or right operations is called a__ |
| A. | Counter |
| B. | Loader |
| C. | Adder |
| D. | Shift register |
| Answer» C. Adder | |
| 159. |
The Width of a processor's data path is measured in bits. Which of the following are common data paths? |
| A. | 8 bits |
| B. | 12 bits |
| C. | 16 bits |
| D. | 32 bits |
| Answer» B. 12 bits | |
| 160. |
A number system that has eight different symbols to represent any quantity is known as |
| A. | Binary |
| B. | Octal |
| C. | Decimal |
| D. | Hexadecimal |
| Answer» C. Decimal | |
| 161. |
Which 8-bit chip was used in many of today's TRS-80 computers? |
| A. | Z-8000 |
| B. | Motorola 6809 |
| C. | Z-8808 |
| D. | Z-80 |
| Answer» E. | |
| 162. |
The primary advantage of key-to-tape data entry system is |
| A. | A large percentage of editing can be performed at the time of data entry |
| B. | Key verification is easily performed |
| C. | The tape is reusable |
| D. | Keying errors can be detected as they occur. |
| Answer» D. Keying errors can be detected as they occur. | |
| 163. |
A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as |
| A. | Super computer |
| B. | Mini computer |
| C. | Micro computer |
| D. | Macro computer |
| Answer» B. Mini computer | |
| 164. |
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called |
| A. | ASCII |
| B. | EBCDIC |
| C. | BCD |
| D. | All of above |
| Answer» E. | |
| 165. |
Which of the following class of computers can not support multiple users simultaneously? |
| A. | Mainframe Computer |
| B. | Mini Computers |
| C. | Micro Computers |
| D. | All of them can support |
| Answer» D. All of them can support | |
| 166. |
The purpose of vacuum tube was to NOT act like |
| A. | an amplifier |
| B. | a switch |
| C. | a router |
| D. | None of above |
| Answer» D. None of above | |
| 167. |
Slide Rules was invented in |
| A. | 1614 |
| B. | 1617 |
| C. | 1620 |
| D. | None of above |
| Answer» D. None of above | |