h() is used to?
1.Prints the current variable bindings
2.Removes all current variable bindings
3.Removes the binding for a particular variable
4.Prints the history list of all the commands executed in the shell
Posted Date:-2022-11-09 10:29:42
In Erlang, there are _______ types of numeric literals.
1.0
2.1
3.2
4.3
Posted Date:-2022-11-09 10:30:48
What are the datatypes that Erlang provides?
1.Constant data types
2.Compound data types
3.Both A and B
4.None
Posted Date:-2022-11-09 10:54:11
A file can be included in Erlang by
1.Include (File)
2.Include_lib (File)
3.Both of these
4.None of These
Posted Date:-2022-11-09 11:38:56
A section of code that responds to a particular interaction of the user with a gui control is called a ... ?
1.dispatch function
2.event handler
3.control structure
4.exception handler
Posted Date:-2022-11-09 11:48:41
A true or false statement put into code that the programmer expects to always be true is an ...
1.exception
2.harness
3.assertion
4.expression
Posted Date:-2022-11-09 11:47:54
An atom is a literal, a constant with name.
1.TRUE
2.FALSE
3.Can be true or false
4.Can not say
Posted Date:-2022-11-09 10:31:41
At Dartmouth College in 1964 John Kemeny and Thomas Kurtz invented .... ?
1.ALGOL
2.BASIC
3.FORTRAN
4.None
Posted Date:-2022-11-09 11:50:28
Atoms should begin with a ?
1.special character
2. lowercase letter
3.uppercase character
4. None of the above
Posted Date:-2022-11-09 10:32:43
Atoms should begin with a ?
1.special character
2.lowercase letter
3.uppercase character
4.None of the above
Posted Date:-2022-11-09 11:57:54
Dylan, Erlang, Haskell and ML are examples of ... ?
1.web languages
2.declarative languages
3.functional languages
4.visual languages
Posted Date:-2022-11-09 11:53:17
Erlang has built-in support for
1.Concurrency
2.Fault tolerance
3.Distribution
4.All of the above
Posted Date:-2022-11-09 11:42:46
Erlang was later released as an open source language in year?
1.1997
2.1998
3.1999
4.2000
Posted Date:-2022-11-09 10:24:44
Give the list of valid guard expressions?
1.Atom true
2.Other constants
3.Calls to the BIFs specified
4.All of these
Posted Date:-2022-11-09 11:55:34
GOS is typically given as a likelihood that a ________
1.Call is in progress
2.Channels are busy
3.Call is blocked
4.Channel are free
Posted Date:-2022-11-09 12:13:08
In Erlang, there are _______ types of numeric literals.
1.0
2.1
3.2
4.3
Posted Date:-2022-11-09 12:00:00
List out the pre-defined Macros in Erlang?
1.File
2.Line
3.Machine
4.All of the above
Posted Date:-2022-11-09 11:40:27
List out the pre-defined Macros in Erlang?
1.Module: It returns the name of the current module
2. Module_String: It returns the name of the current module, as a string
3. File: It returns the current file name
4.All of the above
Posted Date:-2022-11-09 11:51:31
One Erlang represents _________
1.One call- hour per hour
2.One call-minute per hour
3.One call- hour per minute
4.Many calls- hour per hour
Posted Date:-2022-11-09 12:06:42
RISC is ...
1.a defensive programming style
2.a web framework
3.a threading library
4.a CPU design strategy
Posted Date:-2022-11-09 11:49:37
Single line comments are identified by using the % symbol at any position in the line.
1.Yes
2.No
3.Can be yes or no
4.Can not say
Posted Date:-2022-11-09 10:27:26
The /0 means that our function start accepts ______ parameters.
1. 1
2.-1
3.0
4.None of the above
Posted Date:-2022-11-09 10:26:40
The time requires to allocate a trunked radio channel to a requesting user is called _______
1.Dwell time
2.Holding time
3.Run time
4.Set up Time
Posted Date:-2022-11-09 12:14:48
The ______ sign is used to add comments to the program.
1. %
2. *
3.$
4. #
Posted Date:-2022-11-09 10:25:50
To include a file in Erlang what is the command used?
1.include (File)
2.include_lib (File)
3.All of these
4.None
Posted Date:-2022-11-09 11:54:11
What are the advantages of Erlang over other programming languages?
1.Mostly functional programming with decent matching constructs, but with fully dynamic typing
2.Reliability-oriented standard library
3.Hot code swapping
4.All of the above
Posted Date:-2022-11-09 11:41:25
What are the key features of Erlang? A. B. C. D. All of the above
1.Memory Management
2.Distribution
3.Integrationwrong
4.All of the above
Posted Date:-2022-11-09 11:43:28
What are the key features of Erlang?
1.Declarative Syntax: It has got the declarative syntax
2.Concurrent: It has a process-based model of concurrency
3.Realtime: It programs a real-time system
4.All of the above
Posted Date:-2022-11-09 11:52:28
What are the large companies using Erlang in their production systems?
1.Amazon
2.Facebook
3.WhatsApp
4.All of the above
Posted Date:-2022-11-09 11:42:05
What is an erlang ?
1.An Appalachian musical instrument
2. An Australian Aboriginal weapon
3.unit of telephone traffic
4.A subatomic particle
Posted Date:-2022-11-09 12:07:49
What is Erlang?
1.General purpose programming language
2.Assembly Language
3.Both of these
4.None
Posted Date:-2022-11-09 11:46:52
What is the list of valid guard expressions?
1.Arithmetic Expressions
2.Boolean Expressions
3.Short-circuit Expressions
4.All of the above
Posted Date:-2022-11-09 11:39:39
What is the measure of the ability of user to access a trunked system during the busiest hour?
1.Trunking
2.Grade of Service
3.Multiplexing
4.Sectoring
Posted Date:-2022-11-09 12:08:31
What is the syntax to write Macros in Erlang?
1.define ( Const, Replacement )
2.define ( Fun ( Var1 , Var2, …., Var ) , Replacement )
3.both (a) and (b)
4.None of these
Posted Date:-2022-11-09 11:46:02
Which of the following removes all current variable bindings?
1.b()
2.f()
3. x()
4.z()
Posted Date:-2022-11-09 10:28:34
You could use XSLT to ...
1.speed up database queries
2.encrypt passwords
3.transform XML into HTMLcorrect
4.cache html pages
Posted Date:-2022-11-09 11:57:02
_____ is a general purpose or you might say a functional programming language and runtime environment.
1.Verilog
2.Svn
3.Erlang
4.Solidity
Posted Date:-2022-11-09 12:01:12
_______ is a general purpose or you might say a functional programming language and runtime environment.
1.Verilog
2.Svn
3.Erlang
4.Solidity
Posted Date:-2022-11-09 10:23:46