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Question : Which of the following is not a computer language?

 I. C++

II. Java

III. Linux

Option 1: Only I

Option 2: Only III

Option 3: II and III

Option 4: I and III

Team Careers360 22nd Jan, 2024

Correct Answer: Only III


Solution : The correct answer is only III.

A Unix-like computer operating system called Linux was built using the free and open-source software development and distribution model. All general-purpose operating systems have a smaller installed base than Linux.

14 Views

Question : Who among the following introduced the world's first laptop computer in the market ?

Option 1: Hewlett - Packed

Option 2: Epson

Option 3: Laplink travelling software Inc

Option 4: Microsoft

Team Careers360 25th Jan, 2024

Correct Answer: Epson


Solution : The correct answer is Epson.

Epson released the world's initial laptop computer to the market in 1981. It was known as the Epson HX-20 and weighed 3.5 pounds. For its day, the Epson HX-20 was a game changer. It was the first battery-powered transportable computer,

23 Views

Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
12 : 33 :: 31 : 71 :: 79 : ?

Option 1: 167

Option 2: 179

Option 3: 138

Option 4: 182

Team Careers360 25th Jan, 2024

Correct Answer: 167


Solution : Given:
12 : 33 :: 31 : 71 :: 79 : ?

Multiply the first number by 2 and add 9 in the resultant, to obtain the second number –
Like in, 12 : 33 → (12 × 2) + 9 = 33
And in,

10 Views

Question : Find the part of the given sentence that has an error in it. If there is no error, choose 'No Error'.
Producing a different component was as simple such launching a new computer programme.

Option 1: No Error

Option 2: Producing a different component was

Option 3: As simple such launching

Option 4: A new computer programme

Team Careers360 18th Jan, 2024

Correct Answer: As simple such launching


Solution : The error lies in the third option.

The correct sentence uses the phrase "as simple as" to compare the simplicity of producing a different component to launching a new computer programme. The original sentence had a grammatical error by including "such" inappropriately.

28 Views

Question : Which of the following devices is used in digital circuits so that information stored in large computer memories is not lost during a momentary electric power failure?

Option 1: Thermistor

Option 2: Diode

Option 3: Transmitter

Option 4: Capacitor

Team Careers360 22nd Jan, 2024

Correct Answer: Capacitor


Solution : The correct option is a Capacitor.

In digital circuits, a capacitor is used to prevent information loss during momentary power failures. It acts as a temporary energy storage device, storing charge and providing a brief power supply to maintain memory integrity. This helps preserve data

38 Views

Question : A computer executes programs in the sequence of : 

Option 1: Execute, Fetch, Decode

Option 2: Store, Fetch, Execute

Option 3: Fetch, Decode, Execute

Option 4: Decode, Fetch, Execute

Team Careers360 22nd Jan, 2024

Correct Answer: Fetch, Decode, Execute


Solution : The Correct Answer is- Fetch, Decode, Execute

The instruction cycle is divided into four steps: reading the address from memory, decoding the fetched instruction, and finally, executing the instruction. It is completed by the computer processor.  The central processing unit keeps doing it

23 Views

Question : Direction: Madhavi and Shalini are good in drama and Computer Science. Anjana and Madhavi are good in Computer Science and Physics. Anjana, Purnima, and Nirmala are good in Physics and History. Nirmala and Anjana are good in Physics and Math. Purnima and Shalini are good in History and Drama. Who is good in Physics, History, and Drama?

Option 1: Nirmala

Option 2: Purnima

Option 3: Anjana

Option 4: Shalini

Team Careers360 18th Jan, 2024

Correct Answer: Purnima


Solution : Given:
Madhavi and Shalini are good in Drama and Computer Science.
Anjana, Purnima, and Nirmala are good in Physics and History.
Anjana and Madhavi are good in Computer Science and Physics.
Nirmala and Anjana are good in Physics and Math.
Purnima and Shalini are good

13 Views

Question : RAM is used as a short memory in a computer because it:

Option 1: is volatile

Option 2: is programmable

Option 3: has less capacity

Option 4: is very expensive

Team Careers360 23rd Jan, 2024

Correct Answer: is volatile


Solution : The correct option is volatile.

Random-access memory (RAM) is a widely used computing abbreviation. It is also referred to as memory or PC memory. Because RAM is volatile, it serves as the short-term memory for your laptop or computer. Your computer processor needs to

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