MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A boat takes a total time of twelve hours to travel 105 kms upstream and the same distance downstream. The speed of the boat in still water is six times of the speed of the current. What is the speed of the boat in still water? (In km/hr) |
| A. | 12 |
| B. | 30 |
| C. | 18 |
| D. | 24 |
| Answer» D. 24 | |
| 2. |
Whatwouldbetheoutputoffollowingcode? #include intmain(intargc,char**argv) { intiVar=0,iCnt,aiArr[]={56,23,4,89,-200,34}; for(iCnt=1;iCnt<6;iCnt++) { if(aiArr[iCnt] iVar=iCnt; } printf("%d",iVar); return0; } |
| A. | 4 |
| B. | 89 |
| C. | 3 |
| D. | -200 |
| Answer» B. 89 | |
| 3. |
Bankers algorithm for resource allocation deals with- |
| A. | deadlock prevention |
| B. | deadlock avoidance |
| C. | deadlock recovery |
| D. | mutual exclusion |
| Answer» C. deadlock recovery | |
| 4. |
Which of the following data item characterstics are important in data management ? |
| A. | Punctuation |
| B. | Grammar |
| C. | Height |
| D. | Spelling |
| Answer» B. Grammar | |
| 5. |
Which of the following connect different computers by LAN? |
| A. | Cable and modem |
| B. | Cable and interface card |
| C. | Modem and interface card |
| D. | Special wires and telephone lines |
| Answer» C. Modem and interface card | |