Tag: science & technology

Questions Related to science & technology

Multiple choice general knowledge science & technology
  1. GLOW

  2. FLOW

  3. BLOW

  4. SLOW

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

FLOW is Mule ESB 3.x's new integration mechanism for configuring endpoints and components, replacing older configuration styles. It provides a more intuitive way to design integrations visually and declaratively. The other options (GLOW, BLOW, SLOW) are not Mule concepts - they appear to be distractors created by rhyming with the correct answer.

Multiple choice general knowledge science & technology
  1. SOAP

  2. JEE

  3. UDDI

  4. JBI

  5. SCA

Reveal answer Fill a bubble to check yourself
A,B,C Correct answer
Explanation

JBoss ESB supports SOAP for web services, JEE for enterprise Java integration, and UDDI for service registry and discovery. These standards form the core interoperability framework of the ESB. JBI (Java Business Integration) and SCA (Service Component Architecture) are separate integration specifications not primarily supported by JBoss ESB.

Multiple choice general knowledge science & technology
  1. 13.2km/sec

  2. 12.2km/sec

  3. 11.2km/sec

  4. 10.2km/sec

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The escape velocity from Earth is approximately 11.2 km/sec, which is the minimum speed an object needs to break free from Earth's gravitational pull without further propulsion. This is a fundamental concept in physics and space travel. Escape velocity varies by celestial body but 11.2 km/sec is the standard value for Earth.

Multiple choice general knowledge science & technology
  1. Steve Jobs

  2. Henning Kagermann

  3. Ross Mason

  4. Jong-Yong Yun

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ross Mason is the founder and was the CTO of MuleSoft, the company behind Mule ESB. He created Mule as an open-source project and co-founded the company. Steve Jobs was Apple's CEO, Henning Kagermann was SAP's CEO, and Jong-Yong Yun was Samsung's leadership - none were associated with MuleSoft.

Multiple choice general knowledge science & technology
  1. Apache Ant

  2. Apache Maven

  3. Hudson

  4. IVY

  5. Continuum

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Mule ESB supports Apache Maven out of the box through Mule Maven plugins and archetypes, making it easy to build, package, and deploy Mule applications. Maven is the standard build tool for Mule projects. Apache Ant is supported but not the primary out-of-the-box mechanism. Hudson, IVY, and Continuum are not Mule's core build tools.

Multiple choice general knowledge science & technology
  1. Benjamin Franklin

  2. Sir Alexander Graham Bell

  3. Alfred B. Nobel

  4. Thomas Alva Edison

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Alexander Graham Bell is credited with inventing the liquid transmitter, which was an early type of microphone used in his telephone. The microphone was a crucial component in his telephone system. Benjamin Franklin discovered electricity, Alfred Nobel established the Nobel Prize, and Thomas Edison invented the light bulb and phonograph - none were the primary microphone inventor.

Multiple choice general knowledge science & technology
  1. Fahrenheit

  2. Alfred B. Nobel

  3. Michael Faraday

  4. Benjamin Franklin

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Benjamin Franklin invented the lightning conductor (lightning rod) in 1752 after his famous kite experiment demonstrated that lightning is electricity. The lightning rod protects buildings by conducting lightning safely to the ground. Fahrenheit developed the temperature scale, Nobel founded the Nobel Prize, and Faraday discovered electromagnetic induction.