IBPS IT Officer One-Liners (Part 6) ~ GyanExpress : Prepare For Exams

Storage unit provide storage for information and instruction
Digital signature: Encrypted signature used for providing security for the messages/data transferred through the internet
Adder is a logic circuit capable of forming the sum of two or more quantities
Bubble sort technique does not use divide and conquer methodology
DBMS: An acronym for the database management system. A program that maintains and controls the access to collection of related information in electronic files
80386 is a 32-bit processor
Acknowledgement from a computer that a packet of data has been received and verified is known as ACK
Small application programs that run on a Web page and may ensure a form is completed properly or provides animation are known as flash
A goal of normalization is to minimize the number of redundancy
Ada language is associated with real time processing
When we run a program in HTML coding, notepad is used as backend and internet explorer works as front end
Digital signals used in ISDN have discrete values
The most advanced form of ROM is electronically erasable programmable ROM (EEPROM)
POST stands for power on self test
The clown command in UNIX changes home directory of a user
The part of a machine level instruction which tells the central processor what has to be done is an operation code
The environment provided to ASP is based on Client/server
Presentation layer of the OSI reference model is concerned with the syntax of data exchanged between application entities
Distributed operating system uses network facility
The term used as a measurement of a communication channel’s data capacity is bandwidth
A local storage register in the CPU which contains the address of the next instruction to be executed is referred as address register
RING topology is least affected by addition/remove of a node
The ability to combine data and operations on that data in a single unit is known as polymorphism
Virtual memory is memory on the hard disk that the CPU uses as an extended RAM.
In a SONET system, an add/drop multipliers removes noise from a signal and can also add/remove headers
A small computer program embedded within an HTML document when a user retrieves the web page from a web server is called an applet
Cycle-stealing type of DMA transfer will operate when a CPU is operating
The time between program input and outputs is called execution time
IMAP (Internet message access protocol)
Kernel of MS-DOS software resides in ROM
Data link layer of OSI reference model provides the service of error detection and control to the highest layer
RAM provides the quickest access to data
HUB is layer1 device, central device, dumb device
The scope of an identifier refers to where in the program an identifier is accessible
Cryptography: Method used to protect privacy and security on the internet
Secondary storage device is needed to store large volumes of data and programs that exceed the capacity of the main memory
System software often uses the ROM BIOS
X.21 is physical level standard for X.25
A router is a device that sites between your internal network and the internet and limits access into and out of your network based on your organization’s access policy
Usually security in a network is achieved by cryptography
Assembly language programs are written using Mnemonics
RDBMS is an acronym for relational database management system
The first network that initiated the internet was ARPANET
A data ware house is one that organizes important subject areas
In programming language, Null point is used to tell end of linked list
Steganography is hiding the data but not necessarily making it invisible and not easily detectable
Data processing cycle consists of input cycle, output cycle and processing cycle
The objective of multiprogramming operating system is to maximize CPU utilization
In a binary tree, each comparison is drawn as a circle, called a node
Dynamic binding is associated with object oriented programming