1251. The Process Manager has to keep track of___________________?
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A. the status of each program

B. the priority of each program

C. both A and B

D. the information management support to a programmer using the system

1252. A compiler for a high-level language that runs on one machine and produces code for a different machine is called________________?
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A. cross compiler

B. multipass compiler

C. one pass compiler

D. optimizing compiler

1253. Which company is the biggest player in the microprocessor industry ?
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A. Intel

B. IBM

C. Motorola

D. AMD

1254. Which of the following tool allows you to change your default X Window desktop ?
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A. xinitre

B. Xchange

C. intrc

D. switchdesk
1255. A self-relocating program is one which_________________?
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A. consists of a program and relevant information for its relocation

B. cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation

C. All of the above

D. can itself perform the relocation of its address-sensitive portions
1256. Operating systems and utility programs are in a class of software known as_________________?
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A. software suites

B. system software

C. BIOS software

D. sequential software

1257. When a computer is first turned on or restarted, a special type of absolute loader, called a ___________ is executed?
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A. bootstrap loader

B. linker

C. loader

D. None of the above

1258. The process of computer receiving information from a server on the Internet is known as________________?
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A. transferring

B. downloading

C. pulling

D. pushing

1259. Who has developed the Linux ?
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A. Linus Torvalds

B. Mark Eving

C. Richard Stallman

D. Bob Young

1260. Which of the following commands is used to assign executable permission to the owner of the file named note ?
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A. chmod u+w note

B. chmod u+x note

C. chmod g+x note

D. chmod ugo+x note

1261. In which directory can you store system user default files used for creating user directories ?
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A. /usr/tmp

B. /etc/default

C. /etc/users

D. /etc/skel
1262. The channel capacity or a maximum throughput of a logical or physical communication path in a digital communication system is called_________________?
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A. Bitrate

B. Broadband

C. Capacity

D. Bandwidth
1263. Which command is used to sort the lines of data in a file in reverse order__________________?
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A. st

B. sort -r

C. sh

D. sort

1264. Which of the following could be digital input devices for computers ?
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A. All of the above

B. Microphone

C. Digital camcorder

D. Scanner

1265. One Megabyte is equals to____________________?
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A. 1million bits

B. 1 million bytes

C. 1000 bytes

D. 10000 bits

1266. How many networks and nodes per network, are allowed by the Class B network?
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A. 2,097,152 networks and 254 nodes per network

B. 16,384 networks and 65,534 nodes per network

C. All of the above

D. 127 networks and 16,777,216 nodes per network

1267. _________________ provides access to the internet and web pages through a service provider by using graphical interface ?
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A. World Viewer

B. Input Output

C. Internet Browser

D. Computer Outlook

1268. The advantage(s) of incorporating the macro processor into pass 1 is/ are_______________?
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A. Functions are combined and it is not necessary to create intermediate files as output from the macro processor and input to the assembler

B. more flexibility is available to the programmer in which he/she may use all the features of the assembler in conjunction with macros

C. All of the above

D. many functions do not have to be implemented twice

1269. The main memory of a computer can also be called_________________?
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A. Internal memory

B. All of these

C. Primary memory

D. Primary storage

1270. Convert the 11014B machine language instructions into assembly language, assuming that they were not generated by pseudo-ops__________________?
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A. ASRA

B. STOREA h#014B, d

C. LOADA h#OD4E, i

D. ADDA h#01FE, i

1271. How many primary partitions can exist on one drive ?
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A. 16

B. 1

C. 4

D. 2

1272. What command is used to list the jobs currently in print queues ?
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A. lpq

B. lpc

C. lpr

D. lprm

1273. Which shells wild-cards is used to match a single character ?
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A. [!ijk]

B. *

C. [ijk]

D. ?
1274. In what module, multiple instances of execution will yield the same result even if one instancy has not terminated before the next one has begun ?
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A. serially reusable

B. reenterable module

C. non-reusable module

D. recursive module

1275. What command is used with vi editor to replace text from cursor to right______________?
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A. s

B. r

C. S

D. R

1276. Loaders that allow for program relocation are called__________________?
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A. relative loaders

B. relocating loaders

C. both A and B

D. None of the above

1277. Which protocol does ping the computer network administration software utility use ?
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A. ARP

B. Telnet

C. TCP

D. CMP
1278. What can he used to set up a firewall on a Linux system ?
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A. netstat

B. route

C. ipchains

D. trace

1279. Spam is related to___________________?
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A. Art

B. Music

C. Game

D. Computer
1280. Which command is used to copy a file wb with the same name from the programs directory to the misc directory ?
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A. tar programs/wb misc/wb

B. copy programs/wb misc/wb

C. cp programs/wb misc

D. copy a:programs/wb b:misc/wb

1281. Which class network is used for a collection of a small number of networks with a large number of nodes ?
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A. Class B

B. Class A

C. All of the above

D. Class C

1282. In OSI network architecture, the routing is performed by_______________?
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A. session layer

B. transport layer

C. data link layer

D. network layer

1283. The macro processor must perform________________?
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A. recognize macro definitions and macro calls

B. save the macro definitions

C. All of the above

D. expand macro calls and substitute arguments

1284. What is a web browser ?
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A. all of the above

B. it enables user to access the resources of internet

C. a program that can display a web page

D. a program used to view html documents

1285. What shells wild-card is used to match any number of characters including none ?
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A. *

B. ?

C. [ijk]

D. [!ijk]

1286. What is the term used for unsolicited mail ?
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A. Flaming

B. Surrogate

C. Spam

D. Use Net

1287. What command is used to count the number of files in the current directory by using pipes ?
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A. ls | ws c

B. ls | wc

C. ls | wc l

D. ls | wc w

1288. Processing involves____________________?
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A. transforming input into output

B. displaying output in a useful manner

C. inputting data into a computer system

D. providing relevant answers

1289. What TCP/IP protocol is used for file transfer with minimal capability and minimal overhead ?
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A. FTP

B. TELNET

C. TFTP

D. RARP

1290. Which one of the following protocol delivers/stores mail to reciever server ?
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A. simple mail transfer protocol

B. internet mail access protocol

C. hypertext transfer protocol

D. post office protocol

1291. Which of the following program is not a utility ?
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A. All of the above

B. Debugger

C. Spooler

D. Editor

1292. In which way(s) can a macro processor for assembly language be implemented ?
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A. independent two-pass processor

B. all of the above

C. processor incorporated into pass of a standard two-pass assembler

D. independent one-pass processor

1293. Which of the following is not a filter ?
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A. wc

B. cat

C. grep

D. None of the above
1294. What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt) ?
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A. $

B. @

C. !

D. #

1295. Job Control Language (JCL) statements are Used to___________________?
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A. Allocate the CPU to a job

B. Read the input from the slow-speed card reader to the high-speed magnetic disk

C. Specify, to the operating system, the beginning and end of a job in a batch

D. All of the above

1296. What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader ?
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A. All of the above

B. POP3

C. FTP

D. MAP

1297. Word processing, spread sheet, and photo editing are examples of___________________?
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A. application software

B. operating system software

C. platform software

D. system software

1298. In analyzing the compilation of PL/I program, the term Lexical analysis is associated with________________?
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A. recognition of basic syntactic constructs through reductions

B. recognition of basic elements and creation of uniform symbols

C. use of macro processor to produce more optimal assembly code

D. creation of more optional matrix

1299. What is the number of bit patterns provided by a 7-bit code ?
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A. 512

B. 128

C. 64

D. 256

1300. Which table is a permanent databases that has an entry for each terminal symbol ?
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A. Terminal table

B. Reductions

C. Literal table

D. Identifier table