Bank Exams Practice Question and Answer
8Q: Reuptake refers to the 2538 05b5cc636e4d2b4197774ba24
5b5cc636e4d2b4197774ba24- 1reabsorption of excess neurotransmitter molecules by a sending neurontrue
- 2release of hormones into the bloodstreamfalse
- 3movement of neurotransmitter molecules across a synaptic gapfalse
- 4inflow of myelin through an axon membranefalse
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Answer : 1. "reabsorption of excess neurotransmitter molecules by a sending neuron"
Explanation :
Answer: A) reabsorption of excess neurotransmitter molecules by a sending neuron Explanation: Reuptake refers to the process in the brain of neurons to retrieve chemicals that were not received by the next neuron. Neurons are cells in the brain that have miniscule spaces between them. They communicate with each other by sending chemicals across the space to the next neuron.
Q: When and by whom the PIN coode system was introduced in India ? 2538 15b5cc728e4d2b4197774f705
5b5cc728e4d2b4197774f705- 1Savinder Singhfalse
- 2Shriram Bhikaji Velankartrue
- 3D.R. Khullarfalse
- 4Mahesh Barnwalfalse
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Answer : 2. "Shriram Bhikaji Velankar"
Explanation :
Answer: B) Shriram Bhikaji Velankar Explanation: The PIN code system was introduced on 15 th August 1972 by Shriram Bhikaji Velankar. Currently India has six digit post code and soon it will be converted in eight digits.
Q: Which of the following is NOT true about energy balance? 2537 05b5cc68ee4d2b4197774c3da
5b5cc68ee4d2b4197774c3da- 1Inactive people use more energy so they should consume fewer calories.true
- 2Energy balance is the balance between the amount of calories consumed and the amount used for energy.false
- 3Energy balance is influenced by the amount of exercise one gets and their dietary habits.false
- 4Stored body fat will increase if calorie intake is greater than energy used.false
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Answer : 1. "Inactive people use more energy so they should consume fewer calories."
Explanation :
Answer: A) Inactive people use more energy so they should consume fewer calories. Explanation: The given statement option A) is False regarding energy balance.It should be "Inactive people use less energy so they should consume fewer calories."
Q: The number of ways that 8 beads of different colours be strung as a necklace is 2536 05b5cc7b4e4d2b4197775089c
5b5cc7b4e4d2b4197775089c- 12520true
- 22880false
- 34320false
- 45040false
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Answer : 1. "2520"
Explanation :
Answer: A) 2520 Explanation: The number of ways of arranging n beads in a necklace is (n-1)!2=(8-1)!2=7!2 = 2520 (since n = 8)
Q: What does this symbol mean '&'? 2535 05b5cc6abe4d2b4197774cfc6
5b5cc6abe4d2b4197774cfc6- 1Caretfalse
- 2Barfalse
- 3Ampersandtrue
- 4Reversed Caretfalse
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Answer : 3. "Ampersand"
Explanation :
Answer: C) Ampersand Explanation: '&' is a Logical Symbol and is called as Ampersand. ^ is called Caret - is called Bar v is called Reversed Caret.
Q: How many bits are in a MAC address? 2533 05b5cc696e4d2b4197774c57f
5b5cc696e4d2b4197774c57f- 164false
- 248true
- 332false
- 416false
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Answer : 2. "48"
Explanation :
Answer: B) 48 Explanation: MAC - Media Access Control, address is a globally unique identifier assigned to network devices, and therefore it is often referred to as hardware or physical address. MAC addresses are 6-byte (48-bits) in length, and are written in MM:MM:MM:SS:SS:SS format.
Q: A heap of coconuts is divided into groups of 2, 3 and 5 and each time one coconut is left over. The least number of Coconuts in the heap is ? 2533 05b5cc6d8e4d2b4197774e778
5b5cc6d8e4d2b4197774e778- 163false
- 231true
- 316false
- 427false
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Answer : 2. "31"
Explanation :
Answer: B) 31 Explanation: To get the least number of coconuts :LCM = 30 => 30 + 1 = 31
Q: What does a VLAN do? 2531 05b5cc6a2e4d2b4197774cb8f
5b5cc6a2e4d2b4197774cb8f- 1Breaks up broadcast domains in a layer 2 switch internetworktrue
- 2Provides multiple broadcast domains within a single collision domainfalse
- 3Provides multiple collision domains on one switch portfalse
- 4Acts as the fastest port to all serversfalse
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Answer : 1. "Breaks up broadcast domains in a layer 2 switch internetwork"
Explanation :
Answer: A) Breaks up broadcast domains in a layer 2 switch internetwork Explanation: virtual LAN (VLAN) is any broadcast domain that is partitioned and isolated in a computer network at the data link layer (OSI layer 2). LAN is the abbreviation for local area network and in this context, virtual refers to a physical object recreated and altered by additional logic. VLANs work by applying tags to network packets and handling these tags in networking systems – creating the appearance and functionality of network traffic that is physically on a single network but acts as if it is split between separate networks. In this way, VLANs can keep network applications separate despite being connected to the same physical network, and without requiring multiple sets of cabling and networking devices to be deployed.