The access method used in PCF MAC sub-layer is
- CSMA/CD
- Polling
- CSMA/CA
0 voters
Visit www.chaseyourdreamz.xyz to download IT officer study material
In SBI SO exam PK section questions were visible only after aptitude session was over.
Is IBPS exam also like that? There will separate time slot for PK and other sessions?
Local Area Networks
Local area networks (LANs) are used to connect networking devices that are in a very close geographic area, such as a floor of a building, a building itself, or a campus environment.
Wide Area Networks
Wide area networks (WANs) are used to connect LANs together. Typically, WANs are used when the LANs that must be connected are separated by a large distance.
Metropolitan Area Networks
A metropolitan area network (MAN) is a hybrid between a LAN and a WAN.
Storage Area Networks
Storage area networks (SANs) provide a high-speed infrastructure to move data between storage devices and file servers.
Advantage
Professional Knowledge Quiz for IBPS SO (I.T.)
Dear readers,
This quiz consists of questions from various Banking entrance exams held during the last few years. Leave your answers/ responses in the comments section below and we'll soon let you know the correct answers!
Directions (Q. 1-10)
1. What type of virus uses computers hosts to reproduce itself?
(A) Worm
(B) Time bomb
(C) Melissa Virus
(D) Micro Virus
2. The internet has resulted in a(n) __________ communication costs.
(A) freeze of
(B) lowering of
(C) status quo of
(D) increase in
3. CRM uses information about ___________ to establish long-term relationships.
(A) industry contacts
(B) Customers
(C) Competition
(D) Countries
4.
In order to connect one's computer through the internet from another location
________ should be used.
(A) an attachment
(B) Telnet
(C) instant message
(D) FTP
5. The _________ stores information about the data in the database.
(A) Data dictionary
(B) Data warehouse
(C) Data Mine
(D) Administrative data systems
6. The offer of after sales services to customers over the internet is a __________ activity.
(A) C2C
(B) B2C
(C) Spam
(D) hacking
7. A web facility that helps to find sales with the information and/or services that is desired ________.
(A) A blog
(B) The top-level domain
(C) A search engine
(D) A network access point
8. ___________ is a measurement of body parts such as fingerprints and retinal scan used for security access.
(A) Bio metrics.
(B) Physio-measures
(C) Smart Weapons machinery
(D) Bio-measurement
9. Open standards refer to _________ .
(A) Standards not owned by any company.
(B) Standards used by all countries.
(C) Standards that are free to all parties.
(D) Software standards for a particular organization.
10. Security procedures can ________
(A) reduces but not eliminate risks.
(B) eliminate all computer security risks
(C) be prohibitively expensive
(D) be in accessible for the average home user.
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The address changes temporarily as the
applications connect to the Internet __________.
- Unique IP address
- Dynamic IP address
- Derived IP address
- Static IP address
0 voters
A thread
a-is a lightweight process where the context switching is low
b-is a lightweight process where the context switching is high
c-is used to speed up paging
d-none of the above
Can anyone tell me the correct ans...
ob 7 Reasoning Q 141-145 , am i Unable to understand the underlined line , or they have made a mistake .
Professional Knowledge Quiz for IBPS SO (I.T.)
Dear readers,
This quiz consists of questions from various Banking entrance exams held during the last few years. Leave your answers/ responses in the comments section below and we'll soon let you know the correct answers!
Directions (Q. 1-10)
1. Broadband connection include all of the following except _________.
(A) DSL
(B) Cable modems
(C) Telephone modems
(D) Cable and telephone modems.
2. FTP stands for __________.
(A) Field Transfer protocol
(B) First transfer preference
(C) File Transfer protocol
(D) File transactions Processes
3. TCP/IP stands for ___________.
(A) Transmission control Protocol/Internet protocol
(B) Transaction Computing Procedures/International Protocols.
(C) Transmission control Procedures/Internet Procedures
(D) Transactions computing Printing/Internet Processing
4. The address changes temporarily as the applications connect to the Internet __________.
(A) Static IP address
(B) Unique IP address
(C) Dynamic IP address
(D) Common name and number
5. __________ tags on goods enable the tracking of the good electronically.
(A) RFID
(B) ISP
(C) GPS
(D) IMD
6. Web pages can be created using __________.
(A) Only web authoring software
(B) Only Microsoft products
(C) Only Microsoft Front Page
(D) any word processor
7. A list of web pages visited during the current session is kept in the browser's __________.
(A) favourites
(B) trail
(C) cache
(D) history
8. An IDS does not ___________.
(A) try to identify attempts to hack into a computer system.
(B) monitor packets passing over the network.
(C) transmit message packets to the correct destination.
(D) set up deception system that attempt to trap hackers
9. T1 and T3 connections are considered _________ .
(A) direct satellite connections
(B) complex connections
(C) dial-up connections
(D) direct connections
10. The _________ key in a relational database links one table to another.
(A) Secondary
(B) Relational
(C) Operational
(D) Foreign
`
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Reasoning quiz for Banking entrance exams
Dear readers,
This quiz consists of actual questions from various Banking entrance exams held during the last few years. Leave your answers/ responses in the comments section below and soon we'll let you know the correct answers!
Directions (Q. 1-5) These questions are based on the following arrangement. Study it carefully and answer the questions below it.
B 7 E H $ 3 L % 8 I F M 4 1 A R 6 # ↑ 9 D 5 K U 2 T
1. Which element is exactly midway between seventh from the left end and sixth from the right end?
(1) A (2) R (3) 4 (4) 6 (5) 1
2. How many such vowels are there in the above arrangement each of which is immediately preceded by a consonant and also immediately followed by a number?
(1) None (2) Three (3) Two (4) One (5) More than three
3. If from the above arrangement all the numbers are deleted, which one will be fourth to the right of tenth from the right end?
(1) ↑ (2) # (3) R (4) D (5) None of these
4. How many such symbols are there in the given arrangement, each of which is immediately followed by a number, but not immediately preceded by another symbol?
(1) None (2) One (3) Two (4) Three (5) More than three
5. Which element is seventh to the left of thirteenth from the left end?
(1) 3 (2) L (3) D (4) 9 (5) None of these
6. If on the basis of the given arrangement H3 : % I then 6 ↑ : ?
(1) 5U (2) DK (3) 95 (4) 9K (5) None of these
7. Four of the following five are alike in a certain way based on their positions in the given arrangement and so form a group. Which is the one that does not belong to the group?
(1) EBH (2) 8LI (3) 2KT (4) #R↑ (5) 41F
Directions (Q. 8-10) Given an input line the machine rearranges them step by step as per the illustration given below.
Input : Show must 73 85 go 69 on 32
Step I : 32 show must 73 85 go 69 on
Step II : 32 go show must 73 85 69 on
Step III : 32 go 69 show must 73 85 on
Step IV : 32 go 69 must show 73 85 on
Step V : 32 go 69 must 73 show 85 on
Step VI : 32 go 69 must 73 on show 85
Step VII : 32 go 69 must 73 on 85 show
Step VII is the last step and the arrangement in Step VII is the final arrangement. As per the rules followed in the above steps, find out in each of the following questions the appropriate step for the given input.
8. If the third step of an input is "14 but 26 not just 63 fundamental 47" ; which of the following is definitely the input ?
(1) 26 14 but not just 63 fundamental 47
(2) 63 26 but 14 not just 63 fundamental 47
(3) fundamental 26 14 but not just 63 47
(4) Cannot be determined
(5) None of the above
9. First step of an input is "34 fire dress well 63 43 prime 52". Which step is the last but one?
(1) IV (2) III (3) VI (4) VII (5) V
10. What will be the fourth step for the following input?
Input : just in time for 36 48 14 59
(1) 14 for 36 in just time 48 59
(2) 14 for 36 just in time 48 59
(3) 14 for 36 in 48 just time 59
(4) Cannot be determined
(5) None of these
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English Quiz for Banking entrance exams
Dear readers,
This quiz consists of questions from various Banking entrance exams held during the last few years. Leave your answers/ responses in the comments section below and we'll soon let you know the correct answers!
Directions (1 - 10) : In the following passage there are blanks, each of which has been numbered. These numbers are printed below the passage and against each, five words are suggested, one of which best fits the blank appropriately. Find out the appropriate word in each case.
Twenty years (1) now, nearly 60% of the world's population will live in urban areas. The impact of urbanization might not all be positive on India as urban expansion is happening at a much (2) rate than infrastructure expansion.
Sustainability issues need to be (3) so that economic development is not at the (4) of public health. Some urban services that ought to be in (5) in a city like water, electricity, transport etc. need special consideration.
TERI has put together a detailed report that (6) sustainability in the provision of basic urban services in Indian cities.
(7) public transport is a major reason for the proliferation of private vehicles on the road. Respiratory illness in children living in urban areas is on the (8) with more cases of Asthma being (9) because of pollution. The future of cities of Indian dreams depends on (10) we can build better cities today.
1.
(a) till
(b) since
(c) from
(d) after
(e) on
2.
(a) faster
(b) slower
(c) changed
(d) speed
(e) quick
3.
(a) speculated
(b) believed
(c) imagined
(d) considered
(e) understand
4.
(a) payment
(b) rate
(c) costs
(d) charge
(e) expense
5.
(a) abundance
(b) large
(c) functional
(d) vicinity
(e) location
6.
(a) bring
(b) emphasizes
(c) speculates
(d) postulates
(e) requests
7.
(a) good
(b) competent
(c) absence
(d) inadequate
(e) sufficient
8.
(a) multiplication
(b) expansion
(c) rise
(d) inflation
(e) grow
9.
(a) produced
(b) develop
(c) composed
(d) resulted
(e) reported
10.
(a) if
(b) whether
(c) unless
(d) provided
(e) weather
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ibps so it portion thoda weak h kya karu
Hey anyone Who got Kolhapur as center ... or near it .
Which of the following organization defines standards for modems?
- BELL
- IEEE
- CCITT
- none of these
0 voters
Crack the logic :]
In english passage will be of how many marks...
Rows of a relation are called:
- Data structure
- An entity
- Tuples
- Relation
0 voters
Professional Knowledge Quiz for IBPS SO (I.T.)
Dear readers,
This quiz consists of questions from various Banking entrance exams held during the last few years. Leave your answers/ responses in the comments section below and we'll soon let you know the correct answers!
Directions (Q. 1-10)
1. A text or an image which when clicked takes user to another web site/Page ______
(A) A Wiki
(B) A hyperlink
(C) The top-level domain
(D) An e-mail
2. A(n) ________ accesses the database and data dictionary in a DBMS as they exist on a Storage device.
(A) Application generation system
(B) DBMS engine
(C) Data engine
(D) Data administration system
3. Which of the following is a small program embedded within a GIF image?
(A) Web bug
(B) Cookie
(C) Web deceiver
(D) Spam
4. __________ allows the use of an internet connection for making phone calls.
(A) VOIP
(B) DSL
(C) FTP
(D) TCP/IP
5. The Scrambling of code is known as _________.
(A) password proofing
(B) deception
(C) scrambling
(D) encryption
6. A hier-archical database organizes data in a (n) ________.
(A) tuple
(B) OODBMS
(C) relational file
(D) tree like structure
7. The formal set of rules through which computers communicate are called ________.
(A) Protocols
(B) Patterns
(C) Standards
(D) Algorithms
8. The main interface in Windows and OS X is a (n) ________ interface.
(A) command line
(B) embedded
(C) graphical
(D embedded and neural
9. Web servers should be configured so that ___________.
(A) unauthorized access is always possible
(B) unauthorized access is restricted
(C) any form of access is impossible
(D) unauthorized access is/unrestricted
10. ER model is used in ______ phase
(A) Conceptual database
(B) Schema refinement
(C) Physical refinement
(D) None of these
`
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Share your attempts who gave OBC SO exam today. PK was difficult rest was ok.
Professional Knowledge Quiz for IBPS SO (I.T.)
Dear readers,
This quiz consists of questions from various Banking entrance exams held during the last few years. Leave your answers/ responses in the comments section below and we'll soon let you know the correct answers!
Directions (Q. 1-10)
1. __________ is defined as any crime completed through the use of computer technology.
(A) Computer forensics
(B) Cracking
(C) Networking
(D) Computer Crime
2. A ________ is a computer connected to two networks.
(A) server
(B) link
(C) gateway
(D) modem
3. Unauthorized access to computers is called _________.
(A) hacking
(B) blasting
(C) a worm
(D) a virus
4. A _________ store(s) data in two dimensional tables.
(A) Relational database
(B) Table database
(C) Network and Hierarchical
(D) Network Database
5. Collecting personal information and effectively posing as another individuals is known as the crime of ______.
(A) spoofing
(B) identity theft
(C) hacking
(D) personality theft
6. Bookmarks can be organized by using _________.
(A) Containers
(B) Folders
(C) Menus
(D) Tables
7. What mark up language includes all of the features of HTML and programming extension?
(A) applets
(B) HTTP
(C) XML
(D) FTP
8. A table in a relational database terminology is synonymous with ________.
(A) A value
(B) A row
(C) An attribute
(D) A relation
9. Metadata does not enable database designer and users to _________.
(A) Understand what the data mean.
(B) Know what the fine distinctions are between similar data items.
(C) Understanding what does exist
(D) Sample data
10. Which of the following is true of Client-side extension? They add functionally it to the ______.
(A) network
(B) server
(C) browser
(D) firewall
`
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