PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 19
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 19
Q.1) Round Robin scheduling algorithm falls under the category of
(a) pre-emptive scheduling
(b) non-pre-emptive scheduling
(c) Sometime preemptive sometimes non-pre-emptive
(d) all of the above
(e) None of these
Q.2) Which of the following table helps in representing the previous and next state of the sequential circuit prior to and after the clock pulse repectively?
(a) truth table
(b) characteristic table
(c) excitation table
(d) all of the above
(e) None of these
Q.3) A computer system has 6 tape drives, with n process competing for them. Each process may need 3 tape drives. The maximum value of n for which the system guaranteed to be dead lock free is
(a) 2
(b) 3
(c) 4
(d) 1
(e) None of these
Q.4) A large computer information system many different computer files. Which among them is called a perpetual file?
(a) specialised file
(b) log file
(c) master file
(d) history file
(e) None of these
Q.5) ______ cryptography requires each user to have two keys; a public key used by the entire world for encrypting messages to be sent to that user and a private key, which the user needs for decrypting messages.
(a) public key
(b) DES
(c) secret-key
(d) secret domain
(e) None of these
Q.6) Which one is true for FCFS scheduling
(a) it is simplest CPU scheduling
(b) average waiting time under the FCFS policy, however is often quite long
(c) FCFS scheduling algorithm is non-pre-emptive
(d) all of above
(e) None of these
Q.7) LINUX operating system
(a) it is multiuser, multitasking system with full set of Unix compatible tools
(b) Linux is designed to be compliant with the relevant POSIX documents
(c) LINUX supports POSIX threading extensions and a subset of the POSIX extensions for real time process control
(d) all of the above
(e) None of these
Q.8) The bit _____ in the subnet mask represents the host number
(a) 1
(b) 0
(c) 255
(d) 256
(e) None of these
Q.9) In fibre optics the attenuation of light through glass depends on the
(a) wave length of light
(b) frequency of light
(c) speed of light
(d) all of eth above
(e) None of these
Q.10) A p-channel enhancement type MOSFET performs much the same function as a PNP transistor except that
(a) it operates much faster
(b) it is considerably larger
(c) it is controlled by voltage larger than current
(d) it is controlled by current rather than a voltage like a bipolar transistor
(e) None of these
Q.11) In AMPS (advanced mobile phone system)
(a) geographic region is divided up into calls
(b) 10 to 20 km across each using some set of frequencies. It is used in the analog or digital communication
(c) system uses 832 full duplex channels, each consisting of a pair of simples channel
(d) all of the above
(e) None of these
Q.12) In virtual circuit
(a) permanent virtual circuit are requested by the customer. Manually and typically remain in place for months or years.
(b) switched virtual circuit are like telephone calls
(c) they are setup dynamically
(d) all of the above
(e) None of these
Q.13) among directory entry, i-node and the file contents, which will be changed when a file is updated?
(a) only directory entry and file contents
(b) only inode and file contents
(c) only directory entry
(d) all of the above
(e) None of these
Q.14) In C++ a function contained with in a class is called
(a) member function
(b) a class function
(c) an operator
(d) a method
(e) None of these
Q.15) One-way authentication is based on –
(a) possession of a secret (pass word)
(b) possession of an artefact
(c) unique physiological or behavioural characteristics of the user
(d) all of the above
(e) None of these
Q.16) The decimal form for the IP address 1101 0110 1110 1100 0010 0100 0000 0001
(a) 237.215.36.1
(b) 215.237.36.1
(c) 214.236.36.1
(d) 236.214.36.1
(e) None of these
Q.17) Which of the following is an important component of semantic analysis?
(a) symbol table
(b) type checking
(c) lex
(d) yacc
(e) None of these
Q.18) Core banking system can manage multiple delivery channels through:
(a) different servers
(b) API
(c) different version of core banking software
(d) IP
(e) None of these
Q.19) Privately owned networks with in a single building or campus of up to a few kilometres in size
(a) LAN
(b) WAN
(c) MAN
(d) ROM
(e) None of these
Q.20) The exponent part, in floating point number is represented by –
(a) signed magnitude
(b) signed 2’s complement or signed 1’s complement
(c) biased exponent
(d) all of the above
(e) None of these
Answer Key
1 (a) pre-emptive scheduling
2 (c) excitation table
3 (a) 2
4 (c) master file
5 (a) public key
6 (d) all of above
7 (d) all of the above
8 (b) 0
9 (a) wave length of light
10 (c) it is controlled by voltage larger than current
11 (d) all of the above
12 (d) all of the above
13 (b) only inode and file contents
14 (a) member function
15 (d) all of the above
16 (c) 214.236.36.1
17 (b) type checking
18 (b) API
19 (a) LAN
20 (d) all of the above
You can join in our Telegram Channel the invite given below and you can share this with your friends and other aspirants who are preparing for their exams like you.
Caution: You should have Telegram app installed in your mobile or laptop to join the group. If you don’t have telegram app in your mobile. First install the app and click the link given below….
Bankersdaily Telegram Supergroup – Click to join in the Group
Click for previous professional Knowledge Quiz:
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 18
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 17
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 16
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 15
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 14
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 13
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 12
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 11
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 10
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 9
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 8
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 7
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 6
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 5
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 4
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 3
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 2
Professional Knowledge Quiz For IBPS SO(I.T Officer)-2017-Set 1‘
