OTS (Open Testing Service) · Khuddam-ul-Hujjaj/ Nazims for Hajj (OTS 2027 - Includes All NTS Past Papers)

Central American Integration System (SICA) MCQs with Answers & Explanations

International Organizations  · General Knowledge

243 Questions • 183 Mins Practice • Updated for 2026 Competitive Exams
243 MCQs
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243 Questions
161
If the screen quality of the monitor is not good, then what should we increase?
162
Proper use of science creates a better:
163
Why do we twist wires in the Twisted pair cable?
164
Democracy is a system where people choose their:
165
The following operating system was developed by Apple:
166
Which layer of the OSI model is responsible for addressing at the network?
167
Device driver software belongs to which of the following software categories:
168
The value of the base in the binary number system is...
169
The decimal number 34 can be expressed in the binary number system as...
170
The value of base in decimal number system is…
171
The binary number 1111 can be expressed in decimal number system as…
172
Which of the following provides those services, which are not provided by the operating system.
173
Which of the following is a bridge between user and computer hardware.
174
The value of 18 in the binary number system is …
175
ENIAC stands for:
176
The loading of operating system from hard disk to main memory is known as:
177
The central control system of the human body is/are:
178
Which of the following is a type of software designed to harm or steal information from a computer system?
179
Which of the following is a type of software used to protect a computer system from viruses and other malicious software?
180
The tubular outgrowth part of roots in plants has the function of ______ in the system.