| 28th October 2012 06:20 PM | |
| Arvind Kumar | Re: CDOT Interview Questions Answers CDOT placement Interview Questions Answers is given below: 1. Shell is the exclusive feature of (A) UNIX (B) DOS (C) System software (D) Application software Ans: (A) 2. A UNIX device driver is (A) Structured into two halves called top half and bottom half (B) Three equal partitions (C) Unstructured (D) None of the above Ans: (A) 3.A one-to-sixteen demultiplexer requires (A) 2 select input lines. (B) 3 select input lines. (C) 8 select input lines. (D) 4 select input lines. Ans: D 4.In an analog multiplier, if both the inputs are positive or negative then the multiplier is said to be (A) a two quadrant multiplier. (B) a one quadrant multiplier. (C) a four quadrant multiplier. (D) a three quadrant multiplier. Ans: C 5.The conversion time of a dual-slope ADC is typically in the range of (A) 5 to 10 ns. (B) 10 to 100 ns. (C) 100 to 200 ns. (D) 2 to 3 ns. Ans: C 6. Which command is used to sort the lines of data in a file in reverse order (A)sort (B)sh (C)st (D)sort -r (E)None of the above Ans  7. Which of the following command addresses all users who are currently hooked on? (A) Write (B) Mail (C) Wall (D) mesg (E)None of the above Ans: C 8. What command is used to count the total number of lines, words, and characters contained in a file? (A) countw (B) wcount (C) wc (D) Count p (E)None of the above Ans: C 9. Which of the following command is used to access an SMB share on a Linux system? (A)NFS (B)SMD (C) Smbclient (D) Smbserver (E)None of the above Ans: C 10. What command is used to list contents of directories? (A) Tar (B) Dir (C) LP (D) ls (E) None of the above Ans: D 11. A computer cannot “boot” if it does not have the (A)Compiler (B)Loader (C)Operating system (D)Assembler Ans: C 12. The O/P of Half adder is in the form of. (A) Sum (B) Carry (C) Sum & carry (D) None of these Ans: C 13. The full adder CKT adds. ………Digit at a time (A) 1 (B) 2 (C) 3 (D) 4 Ans: C 14. A file is corrected immediately after the input of a transaction. This is an example of (A) Sorting (B) Batching (C) On-line updating (D) Off-line updating Ans: C 15. WAN hardware includes (A)Multiplexors and routers (B)EDF (C)Bridger and modems (D)None of the above Ans: A |
| 27th October 2012 05:07 PM | |
| shamayalahmad.o | CDOT Interview Questions Answers I am appearing in the interview of the CDOT so before going this I want to prepare this so please tell me that from where I can get its Questions Answers. |
