Partner Sites
SBI Professional Knowledge Model Questions for technical officers recruitment, SBI specialists officers model questions with answers, SBI specialists officers professional knowledge practice questions with answers
1. Which is Computer Memory that does not forget ?
Ans: ROM
2. The computer memory holds data and ?
Ans: program
3. What is means by term RAM ?
Ans: Memory which can be both read and written to
4. Which computer memory is esentially empty ?
Ans: RAM
5. The bubbles in a bubble memory pack are created with the help of ?
Ans: magnetic field
6. Virtual memory is -
Ans: an illusion of an extremely large memory
7. Special locality refers to the problem that once a location is referenced
Ans: a nearby location will be referenced soon
8. An example of a SPOOLED device
Ans: A line printer used to print the output of a number of jobs
9. Page faults occurs when
Ans: one tries to divide a number by 0
10. Overlay is
Ans: a single contiguous memory that was used in the olden days for running large programs by swapping
Operating System Question Answer
11. Concurrent processes are processes that -
Ans: Overlap in time
12. The page replacement policy that sometimes leads to more page faults when the size of the memory is increased is -
Ans: FIFO
13. The only state transition that is initiated by the user process itself is -
Ans: Block
14. Fragmentation is -
Ans: fragments of memory words unused in a page
15. Give Example of real time systems
Ans: Aircraft control system, A process control system
16. Dijkstra’s banking algorithm in an operating system solves the problem of -
Ans: Deadlock Avoidance
17. In a paged memory system, if the page size is increased, then the internal fragmentation generally -
Ans: Becomes more
18. An operating system contains 3 user processes each requiring 2 units of resources R. The minimum number of units of R such that no deadlock will ever occur is -
Ans: 4
19. Critical region is -
Ans: A set of instructions that access common shared resources which exclude one another in time
20. Kernel is -
Ans: The set of primitive functions upon which the rest of operating system functions are built up
21. Necessary conditions for deadlock are -
Ans: Non-preemption and circular wait, Mutual exclusion and partial allocation
22. In a time sharing operating system, when the time slot given to a process is completed, the process goes from the RUNNING state to the -
Ans: READY state
23. Supervisor call -
Ans: Are privileged calls that are used to perform resource management functions, which are controlled by the operating system
24. Semaphores are used to solve the problem of -
Ans: Mutual exclusion, Process synchronization
25. If the property of locality of reference is well pronounced in a program-
Ans: The number of page faults will be less
Operating System Question Answer for Competitive Exams
26. Pre-emptive scheduling, is the strategy of temporarily suspending a running process-
Ans: before the CPU time slice expires
27. Mutual exclusion problem occurs -
Ans: among processes that share resources
27. Sector interleaving in disks is done by -
Ans: the operating system
28. Disk scheduling involves deciding-
Ans: the order in which disk access requests must be serviced
29. Dirty bit is used to show the -
Ans: page that is modified after being loaded into cache memory
30. Fence register is used for-
Ans: memory protection.
31. The first-fit, best-fit and worst-fit algorithm can be used for-
Ans: contiguous allocation of memory
32. Give example of single-user operating systems-
Ans: MS-DOS, XENIX
33. In Round Robin CPU Scheduling, as the time quantum is increased, the average turn around time-
Ans: varies irregulary
34. In a multiprogramming environment-
Ans: more than one process resides in the memory
35. The size of the virtual memory depends on the size of the -
Ans: Address Bus
36. Give example of Scheduling Policies in which context switching never take place-
Ans: Shortest Job First, First-cum-first-served
37. Suppose that a process is in ‘BLOCKED’ state waiting for some I/O service. When the service is completed, it goes to the-
Ans: READY State
38. One of the following is not included in the 7 P’s of Marketing. Find the same_____________
(A). Placement
(B). Price
(C). Production
(D). Promotion
(E). Product
Ans. (C). Production
39 Analysis of marketing problem helps in ______________
(A). Evaluating marketing opportunities
(B). Reducing marketing staff
(C). Reducing profits
(E). Motivation
Ans. (A). Evaluation Marketing Opportunities
40. Innovation is marketing is same as _________________
(A). Motivation
(B). Perspiration
(C). Aspiration
(D). Creativity
(E). Team work
Ans. (D). Creativity
41.Market Segmentation is required for _________________
(A). preferential market
(B). OTC Marketing
(C). Internal Marketing
(D). Identifying sales persons
(E). Identifying prospects
Ans. (E). Identifying prospects
42 Bank ATMs are__________________
(A). Delivery outlets
(B). market plans
(C). Personalized Products
(D). Tools for overcoming buyers resistance
(E). Motivating tools
Ans. (C). Personalized Products
43. EMI can be marketing tool when________________
a. EMI is very low
b. EMI is very high
c. EMI is fluctuating
d. EMI is constant
e. EMI is ballooning
44. Advertisements are necessary for ______________
a. only old products
b. launching new products
c. only costly products
d. only obsolete products
e. advertisements are wasteful expenses
45. Publicity is required for ____________________
a. Generating more number of leads
b. better training of sales persons
c. market survey
d. Product designing
e. OTC Marketing
46. NAV is the price of __________________
a. Entire fund value
b. one unit of a fund
c. surrender value
d. average value of shares
e. dividends paid in a year
47.A Master policy in the case of Life insurance indicates___________________
a. policy is sale
b. policy is in the name of servant
c. only one life is assured
d. there are several beneficiaries
e. life assured should be a male
48. Customer database is useful for ________
a. advertisements
b. word-of-mouth publicity
c. CRM Functions
d. PR functions
e. Sales persons training
49. CRM(Customer Relationship Management) is ______________
a. A pre-sales activity
b. A tool for lead generation
c. an ongoing daily activity
d. the task of a DSA
e. back office duty
50 Find the incorrect answer_________________
a. cross-selling is an expensive way of marketing
b. market segmentation can boost lead generations
c. customer lifetime value is a marketing tool
d. surrogate marketing is a type of viral marketing
e. internet banking can replace ATMs
51. Financial inclusion needs canvassing the accounts of ______________
a. Financial Institutions
b. NRIs
c.HNIs
d. Housewives
e. Persons below a specified income level
52. Effective retail banking presupposes____________
a. Large Premises
b. Huge kiosks
c. big sales force
d. coordination between marketing and front office staff
e. More products
