DMP2016 - Linguagens | Take the Quiz

What is the official programming language for creating Android apps?

Java

C++

Python

What adjective describes a program that is easy to use?

Multiplatform

Non-intuitive

User-friendly

Which of the following is not an object-oriented programming language?

Java

Which version of HTML introduced the "article" and "section" elements?

HTML2

HTML4

HTML5

What term may be used as a synonym for a software patch?

Hotfix

Halftone

Hyperlink

What verb refers to automatically loading and executing commands?

Bootstrapping

Compiling

Synchronizing

What a process that performs a list of commands in sequence called?

Queue Process

Batch Process

Macro Process

What term describes a function that calls itself?

Recursive

Retried

Reversed

What term describes software for which the source code is publicly available?

Free source

Open source

Standard source

What is the primary difference between RAM and ROM?

RAM is writable, while ROM is not

RAM is write-protected, while ROM is not

RAM is not readable, while ROM is

Microsoft Exchange, Exim, and Dovecot are examples of what?

Browsers

Firewalls

Mail Servers

Which term defines the rate at which a processor completes processing cycles?

Broadband

Data transfer rate

Clock speed

What type of software program filters incoming network traffic?

System cleaner

Firewall

Mail Client

Which programming language was developed by Microsoft?

C++

What is the area of a webpage that contains links to other sections called?

Tool bar

Task bar

Navigation bar

Which language would most likely be used as an alternative to PHP?

C++

Java

Ruby

A directory represented by a single slash (/) is also called what?

Empty Directory

Base Directory

Root Directory

Which version of HTML introduced the "article" and "section" elements?

HTML 4.0

HTML 4.0.1

HTML 5

What is the difference between an undefined variable and a null variable?

An undefined variable is equal to 0 while a null variable is equal to 1.

An undefined variable has not been initialized while a null variable has.

An undefined variable has a value of TRUE while a null variable is FALSE.

Which of the following languages is not parsed by a typical web browser?

HTML

CSS

Perl

Which technology helps improve the performance of an SSD?

TRIM

SCSI

UDP

What is it called when a program downloads a few seconds of media before playing?

Parsing

Encoding

Buffering

What type of component is OLED technology used to create?

Hard Drive

Display

Flash Drive

What is the proper CSS shorthand for a solid grey two pixel border?

Border: 2px solid #999;

Border: line 2 #999 solid;

Border: grey 2 pixel line;

A linguagem de programação C++ é considerada uma linguagem de:

Baixo nível

Médio nível

Alto nível

A linguagem de programação Java é considerada uma linguagem de:

Baixo nível

Médio nível

Alto nível

Qual das seguintes opções NÃO É uma linguagem de programação web?

C++

PHP

Javascript

Qual a diferença entre uma variável e uma constante?

Não há diferença

O valor da constante não se altera, enquanto que o valor da variável por ser alterado ao longo do programa

As variáveis não podem ser declaradas em linguagens de programação

Que linguagem de programação utiliza este tipo de comentário:

MS-DOS

HTML

Na linguagem C++, que comando se utiliza para apresentar um resultado no ecrã?

Cin<<

Cout<<

Output>>

O que significa o código de “File Status = 93” para um ficheiro VSAM?

RESOURCE NOT AVAILABLE

LOGICAL ERROR

NO DD STATEMENT SPECIFIED FOR THIS FILE

COBOL: Na instrução EVALUATE é importante a ordem em que se especificam as cláusulas WHEN?

Sim, a instrução é percorrida de cima para baixo e a sequência determina o resultado.

Não, a ordem é aleatória.

Não, mas a ordem deve ser especificada do menor para o maior valor.

COBOL: Quantos bytes ocupa “S9(14)” em “COMP-3”?

8 bytes

7,5 bytes

7 bytes

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