Dear Readers,
Computer Awareness is an important section in bank recruitment’s Mains Examination. Just a few days are left for SBI PO and NIACL Assistant Examination. It is time to pace up your preparation with Computer Questions for SBI PO Prelims and NIACL Assistant Mains 2017. These questions will also help you in preparing for NICL AO 2017 recruitment examination.
Q1. Convert octal number 100 into its decimal equivalent.
(a) 64
(b) 65
(c) 10000
(d) 10
(e) None of the above
Q2. A NAND gate is formed by ________?
(a) An AND gate followed by an OR gate
(b) An NOT gate followed by an AND gate
(c) An AND gate followed by NOT gate
(d) An OR gate followed by an AND gate
(e) None of the above
Q3. Website can be a collection of ________.
(a) HTML documents
(b) Graphic files
(c) Audio and Video files
(d) All of the above
(e) None of the above
Q4. The image shows which logic gate?
(a) Exclusive- AND
(b) NAND
(c) OR
(d) Exclusive OR
(e) NOR
Q5. Which among the following is the largest unit of storage?
(a) PB
(b) KB
(c) MB
(d) TB
(e) None of the above
Q6. What will be the 1’s complement for 10110111?
(a) 01010100
(b) 10110111
(c) 01001000
(d) 01010111
(e) None of the above
Q7. Which of the following is the primary task of a NAS server?
(a) Login authentication
(b) File sharing
(c) Internet access
(d) E-mail processing
(e) None of the above
Q8. How many megabytes make a gigabyte?
(a) 1024
(b) 128
(c) 256
(d) 512
(e) 64
Q9. 4010 TB is approximately equivalent to how many PB?
(a) 2.0
(b) 1.6
(c) 3.9
(d) 4.9
(e) 5.0
Q10. The basic input/output system (BIOS) is stored in:
(a) RAM
(b) EEPROM
(c) ALU
(d) Peripherals
(e) None of the above
Q11. Which among the following is an appropriate binary conversion for the number 013 (which is of base 16)?
(a) 101010
(b) 11011
(c) 1011
(d) 1110
(e) 0001
Q12. The following image represents which logic gate?
(a) AND
(b) OR
(c) NOR
(d) NAND
(e) NOT
Q13. If ∆ represents ‘0’ and ○ represents ‘1’. What will be the one’s complement of – ○∆∆○○∆?
(a) 011001
(b) 100110
(c) 101010
(d) 000000
(e) 111111
Q14. Which of the following is a Logical Disjunction?
(a) OR gate
(b) AND gate
(c) NOT gate
(d) both(a) and (b)
(e) All of the above
Q15. If Ӣ represents ‘1’ and Ṉ represents ‘0’. A is the input end of NOT logic gate and B is the only output. What will be the output if the input is A= Ӣ?
(a) Ṉ Ӣ
(b) Ṉ
(c) Ӣ
(d) Ӣ Ṉ
(e) Ӣ Ṉ Ӣ
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